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InDomain-splits-betweenT-from2sigma-ILVsupport-bounds_123sigma_w2_2MAD-SFT

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subject stringlengths 64 104	txt_report stringlengths 1.35k 4.45k	gold_diagnosis stringclasses 5 values
ADNI_033_S_5259_MR_MPRAGE_br_raw_20130726063429819_52_S196570_I382634	On a T1-weighted brain MRI we observed: For the subcortical structures: - mild-to-moderate bilateral atrophy of the basal forebrain - accumbens maintains a normal appearance with no observable atrophic features - hippocampus demonstrates a healthy morphology without signs of atrophy - no appreciable degenerative or atrophic changes observed in the thalamus - no appreciable degenerative or atrophic changes observed in the caudate - ventral dc appears within normal limits without apparent atrophy - no findings suggestive of atrophy are seen in the putamen - pallidum demonstrates a healthy morphology without signs of atrophy - amygdala maintains a normal appearance with no observable atrophic features For the cerebral cortex: - no appreciable degenerative or atrophic changes observed in the limbic cortex - no clear atrophic alterations are visible in the frontal lobe - no observable atrophic changes in the insular cortex - no clear atrophic alterations are visible in the temporal lobe - occipital lobe demonstrates a healthy morphology without signs of atrophy - the parietal lobe shows no notable changes suggestive of atrophy For the ventricles: - no evident size increase noted in the 3rd ventricle - no appreciable enlargement noted in the 4th ventricle - no appreciable enlargement noted in the inf. lateral ventricle - lateral ventricle appears within normal size limits with no apparent enlargement - the external csf shows no notable changes suggestive of enlargement	CN
FTLD_203673010_03017_MR_Accelerated_Sagittal_MPRAGE_br_raw_20230_I10178325	On a T1-weighted brain MRI we observed: For the ventricles: - moderate-to-severe enlargement of the left inf. lateral ventricle and moderate enlargement of the right inf. lateral ventricle - severe enlargement of the external csf - severe bilateral enlargement of the lateral ventricle - mild-to-moderate enlargement of the 3rd ventricle - no findings suggestive of enlargement are seen in the 4th ventricle For the subcortical structures: - mild-to-moderate bilateral atrophy of the ventral dc - severe bilateral atrophy of the putamen - severe bilateral atrophy of the caudate - mild-to-moderate atrophy of the left hippocampus - the left hippocampus volume is borderline low - severe atrophy of the left accumbens and moderate atrophy of the right accumbens - mild atrophy of the left amygdala and moderate atrophy of the right amygdala - basal forebrain demonstrates a healthy morphology without signs of atrophy - moderate-to-severe bilateral atrophy of the thalamus - moderate-to-severe atrophy of the left pallidum and severe atrophy of the right pallidum For the cerebral cortex: - temporal lobe maintains a normal appearance with no observable atrophic features - no observable atrophic changes in the parietal lobe - limbic cortex appears within normal limits without apparent atrophy - moderate-to-severe atrophy of the left frontal lobe and severe atrophy of the right frontal lobe; focal volume loss observed in the following subregions: middle frontal gyrus (moderate atrophy on the left and severe atrophy on the right), lateral orbital gyrus (moderate atrophy on the left and mild-to-moderate atrophy on the right), triangular inf. frontal gyrus (mild atrophy on the left and moderate atrophy on the right), posterior orbital gyrus (mild atrophy on the left and moderate atrophy on the right), frontal pole (mild atrophy on the left and mild-to-moderate atrophy on the right), anterior orbital gyrus (normal on the left and moderate atrophy on the right), sup. frontal gyrus medial segment (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), supplementary motor cortex (mild atrophy both left/right), precentral gyrus (mild atrophy both left/right), gyrus rectus (normal-to-mild atrophy on the left and mild atrophy on the right), medial frontal cortex (normal on the left and mild atrophy on the right) and orbital inf. frontal gyrus (mild atrophy on the right) - the occipital lobe shows no notable changes suggestive of atrophy - mild atrophy of the right insular cortex; the left insular cortex is normal; focal volume loss observed in the following subregions: anterior insula (normal on the left and mild-to-moderate atrophy on the right), central operculum (mild-to-moderate atrophy on the left and normal on the right) and frontal operculum (mild atrophy on the left and normal-to-mild atrophy on the right)	BV
FTLD_203142083_03384_MR_Sagittal_3D_Accelerated_MPRAGE_br_raw_202_I10450647	On a T1-weighted brain MRI we observed: For the subcortical structures: - ventral dc maintains a normal appearance with no observable atrophic features - thalamus maintains a normal appearance with no observable atrophic features - basal forebrain maintains a normal appearance with no observable atrophic features - mild atrophy of the left hippocampus - putamen demonstrates a healthy morphology without signs of atrophy - severe atrophy of the left amygdala; the right amygdala is normal - caudate demonstrates a healthy morphology without signs of atrophy - the accumbens shows no notable changes suggestive of atrophy - pallidum appears preserved, with no observable tissue loss For the ventricles: - 4th ventricle appears within normal size limits with no apparent enlargement - mild enlargement of the 3rd ventricle - severe enlargement of the left inf. lateral ventricle; the right inf. lateral ventricle is normal - no evident size increase noted in the external csf - lateral ventricle appears to be of normal dimensions, with no observable increase in size For the cerebral cortex: - frontal lobe maintains a normal appearance with no observable atrophic features - insular cortex appears within normal limits without apparent atrophy - severe atrophy of the left temporal lobe; the right temporal lobe is normal; focal volume loss observed in the following subregions: inf. temporal gyrus (severe atrophy on the left and moderate atrophy on the right), temporal pole (moderate-to-severe atrophy on the left and mild atrophy on the right), fusiform gyrus (mild atrophy on the left and normal on the right) and middle temporal gyrus (mild atrophy on the left) - occipital lobe maintains a normal appearance with no observable atrophic features - mild atrophy of the left limbic cortex; the right limbic cortex is normal; focal volume loss observed in the following subregions: entorhinal area (mild-to-moderate atrophy on the left) and parahippocampal gyrus (mild atrophy on the left) - no clear atrophic alterations are visible in the parietal lobe	SV
FTLD_203390564_03469_MR_Accelerated_Sagittal_IR-FSPGR_br_raw_202_I10450804	On a T1-weighted brain MRI we observed: For the subcortical structures: - no clear atrophic alterations are visible in the putamen - mild atrophy of the left thalamus; the right thalamus is normal - mild atrophy of the left amygdala and mild-to-moderate atrophy of the right amygdala - mild-to-moderate atrophy of the left hippocampus - no observable atrophic changes in the caudate - the ventral dc shows no notable changes suggestive of atrophy - no findings suggestive of atrophy are seen in the basal forebrain - accumbens appears within normal limits without apparent atrophy - no evident atrophy or tissue thinning seen in the pallidum For the ventricles: - the external csf shows no notable changes suggestive of enlargement - no clear enlargement or abnormal growth seen in the 4th ventricle - 3rd ventricle appears to be of normal dimensions, with no observable increase in size - no clear enlargement or abnormal growth seen in the lateral ventricle - the inf. lateral ventricle shows no notable changes suggestive of enlargement For the cerebral cortex: - parietal lobe demonstrates a healthy morphology without signs of atrophy - frontal lobe demonstrates a healthy morphology without signs of atrophy - mild-to-moderate atrophy of the left insular cortex; normal-to-mild atrophy of the right insular cortex; focal volume loss observed in the following subregions: parietal operculum (mild atrophy on the left and mild-to-moderate atrophy on the right), posterior insula (mild-to-moderate atrophy on the left and normal on the right) and anterior insula (normal on the left and mild atrophy on the right) - no appreciable degenerative or atrophic changes observed in the limbic cortex - mild atrophy of the left occipital lobe; the right occipital lobe is normal; focal volume loss observed in the following subregions: middle occipital gyrus (mild atrophy on the left and normal on the right), lingual gyrus (mild atrophy on the right), sup. occipital gyrus (mild atrophy on the left) and occipital fusiform gyrus (mild atrophy on the left) - no evident atrophy or tissue thinning seen in the temporal lobe	CN
FTLD_203177063_03367_MR_Sagittal_3D_Accelerated_MPRAGE_br_raw_202_I10450616	On a T1-weighted brain MRI we observed: For the cerebral cortex: - severe atrophy of the left insular cortex and mild-to-moderate atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (severe atrophy both left/right), frontal operculum (moderate-to-severe atrophy on the left and mild atrophy on the right) and posterior insula (mild atrophy on the left) - no clear atrophic alterations are visible in the parietal lobe - the limbic cortex shows no notable changes suggestive of atrophy - moderate-to-severe atrophy of the left frontal lobe; the right frontal lobe is normal; focal volume loss observed in the following subregions: sup. frontal gyrus (mild-to-moderate atrophy on the left), medial orbital gyrus (moderate atrophy on the left and normal-to-mild atrophy on the right), posterior orbital gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), frontal pole (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), sup. frontal gyrus medial segment (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), opercular inf. frontal gyrus (moderate atrophy on the left and normal on the right), gyrus rectus (mild atrophy on the right), medial frontal cortex (mild atrophy on the left and normal on the right), middle frontal gyrus (normal on the left and mild atrophy on the right) and triangular inf. frontal gyrus (mild atrophy on the left and normal on the right) - mild-to-moderate atrophy of the left temporal lobe and mild atrophy of the right temporal lobe; focal volume loss observed in the following subregions: inf. temporal gyrus (mild-to-moderate atrophy both left/right), fusiform gyrus (normal-to-mild atrophy on the left and mild atrophy on the right) and planum polare (mild atrophy on the left and normal on the right) - occipital lobe maintains a normal appearance with no observable atrophic features For the ventricles: - 4th ventricle appears to be of normal dimensions, with no observable increase in size - lateral ventricle appears within normal size limits with no apparent enlargement - mild enlargement of the 3rd ventricle - mild-to-moderate enlargement of the external csf - mild enlargement of the right inf. lateral ventricle; normal-to-mild enlargement of the left inf. lateral ventricle For the subcortical structures: - no findings suggestive of atrophy are seen in the thalamus - mild atrophy of the left caudate; the right caudate is normal - mild-to-moderate atrophy of the left accumbens and mild atrophy of the right accumbens - no appreciable degenerative or atrophic changes observed in the basal forebrain - the left hippocampus volume is borderline low - mild atrophy of the left putamen; the right putamen is normal - no observable atrophic changes in the ventral dc - no observable atrophic changes in the pallidum - mild-to-moderate bilateral atrophy of the amygdala	PNFA
ADNI_126_S_5243_MR_Accelerated_Sag_IR-FSPGR___br_raw_20130716150308823_25_S195167_I380753	On a T1-weighted brain MRI we observed: For the ventricles: - 4th ventricle maintains a typical volume without observable enlargement - no observable enlargement of the 3rd ventricle - mild-to-moderate enlargement of the right inf. lateral ventricle; the left inf. lateral ventricle is normal - lateral ventricle maintains a typical volume without observable enlargement - the external csf shows no notable changes suggestive of enlargement For the cerebral cortex: - temporal lobe demonstrates a healthy morphology without signs of atrophy - no observable atrophic changes in the insular cortex - no clear atrophic alterations are visible in the parietal lobe - no findings suggestive of atrophy are seen in the occipital lobe - frontal lobe appears preserved, with no observable tissue loss - limbic cortex maintains a normal appearance with no observable atrophic features For the subcortical structures: - no evident atrophy or tissue thinning seen in the putamen - amygdala appears within normal limits without apparent atrophy - no observable atrophic changes in the thalamus - accumbens appears within normal limits without apparent atrophy - caudate maintains a normal appearance with no observable atrophic features - hippocampus appears preserved, with no observable tissue loss - basal forebrain maintains a normal appearance with no observable atrophic features - ventral dc appears preserved, with no observable tissue loss - no observable atrophic changes in the pallidum	CN
FTLD_203605837_02730_MR_Accelerated_Sagittal_MPRAGE_br_raw_20240_I10449891	On a T1-weighted brain MRI we observed: For the subcortical structures: - moderate-to-severe atrophy of the left putamen and severe atrophy of the right putamen - moderate atrophy of the left caudate and severe atrophy of the right caudate - mild-to-moderate atrophy of the left hippocampus - moderate atrophy of the right hippocampus - moderate-to-severe atrophy of the left accumbens and severe atrophy of the right accumbens - mild atrophy of the left pallidum and moderate atrophy of the right pallidum - no observable atrophic changes in the ventral dc - mild atrophy of the right thalamus; normal-to-mild atrophy of the left thalamus - moderate atrophy of the left amygdala and severe atrophy of the right amygdala - basal forebrain demonstrates a healthy morphology without signs of atrophy For the cerebral cortex: - mild-to-moderate atrophy of the right temporal lobe; the left temporal lobe is normal; focal volume loss observed in the following subregions: middle temporal gyrus (moderate atrophy on the right) and inf. temporal gyrus (mild atrophy on the right) - severe bilateral atrophy of the frontal lobe; focal volume loss observed in the following subregions: middle frontal gyrus (moderate-to-severe atrophy on the left and severe atrophy on the right), medial orbital gyrus (severe atrophy on the left and moderate atrophy on the right), gyrus rectus (moderate-to-severe atrophy both left/right), sup. frontal gyrus (moderate atrophy on the left and moderate-to-severe atrophy on the right), sup. frontal gyrus medial segment (mild atrophy on the left and severe atrophy on the right), orbital inf. frontal gyrus (mild atrophy on the left and moderate-to-severe atrophy on the right), lateral orbital gyrus (normal-to-mild atrophy on the left and severe atrophy on the right), posterior orbital gyrus (moderate atrophy on the left and mild-to-moderate atrophy on the right), frontal pole (mild atrophy on the left and moderate atrophy on the right), medial frontal cortex (mild-to-moderate atrophy on the left and mild atrophy on the right), opercular inf. frontal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), anterior orbital gyrus (normal on the left and moderate-to-severe atrophy on the right) and subcallosal area (mild atrophy on the right) - moderate atrophy of the left insular cortex and moderate-to-severe atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (severe atrophy both left/right), frontal operculum (mild-to-moderate atrophy both left/right), posterior insula (mild atrophy both left/right) and central operculum (mild atrophy both left/right) - moderate-to-severe bilateral atrophy of the limbic cortex; focal volume loss observed in the following subregions: anterior cingulate gyrus (severe atrophy on the left and moderate-to-severe atrophy on the right), middle cingulate gyrus (moderate-to-severe atrophy on the left and moderate atrophy on the right) and entorhinal area (mild atrophy on the right) - parietal lobe appears preserved, with no observable tissue loss - occipital lobe demonstrates a healthy morphology without signs of atrophy For the ventricles: - moderate-to-severe enlargement of the 3rd ventricle - moderate enlargement of the external csf - moderate-to-severe enlargement of the left lateral ventricle and severe enlargement of the right lateral ventricle - mild enlargement of the 4th ventricle - severe bilateral enlargement of the inf. lateral ventricle	BV
FTLD_203936524_01423_MR_Sagittal_MP-Rage_br_raw_20230206172842682_I10182092	On a T1-weighted brain MRI we observed: For the ventricles: - moderate enlargement of the external csf - moderate-to-severe enlargement of the right lateral ventricle; normal-to-mild enlargement of the left lateral ventricle - moderate-to-severe enlargement of the 3rd ventricle - mild enlargement of the 4th ventricle - severe bilateral enlargement of the inf. lateral ventricle For the cerebral cortex: - the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in medial frontal cortex (mild atrophy on the left and mild-to-moderate atrophy on the right), sup. frontal gyrus medial segment (normal-to-mild atrophy on the left and moderate atrophy on the right), gyrus rectus (normal on the left and moderate atrophy on the right), posterior orbital gyrus (mild atrophy both left/right), medial orbital gyrus (normal on the left and mild atrophy on the right) and opercular inf. frontal gyrus (mild atrophy on the left) - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: fusiform gyrus (moderate-to-severe atrophy on the left and severe atrophy on the right), temporal pole (moderate-to-severe atrophy on the left and severe atrophy on the right), middle temporal gyrus (mild-to-moderate atrophy on the left and severe atrophy on the right), inf. temporal gyrus (normal-to-mild atrophy on the left and severe atrophy on the right), planum polare (normal-to-mild atrophy on the left and moderate-to-severe atrophy on the right) and sup. temporal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right) - mild atrophy of the right parietal lobe; the left parietal lobe is normal; focal volume loss observed in the following subregions: postcentral gyrus medial segment (moderate-to-severe atrophy on the left) and angular gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right) - moderate atrophy of the right insular cortex; the left insular cortex is normal; focal volume loss observed in the following subregions: anterior insula (moderate atrophy on the left and severe atrophy on the right), posterior insula (mild atrophy on the left and moderate-to-severe atrophy on the right) and central operculum (mild-to-moderate atrophy on the right) - the limbic cortex does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in entorhinal area (moderate-to-severe atrophy on the left and severe atrophy on the right) and parahippocampal gyrus (mild atrophy on the left and moderate atrophy on the right) - mild atrophy of the right occipital lobe; the left occipital lobe is normal; focal volume loss observed in the following subregions: middle occipital gyrus (normal on the left and moderate-to-severe atrophy on the right), sup. occipital gyrus (mild atrophy both left/right) and occipital pole (mild atrophy on the right) For the subcortical structures: - severe bilateral atrophy of the amygdala - no findings suggestive of atrophy are seen in the basal forebrain - mild atrophy of the right thalamus; the left thalamus is normal - severe atrophy of the right putamen; normal-to-mild atrophy of the left putamen - mild-to-moderate atrophy of the left hippocampus - severe atrophy of the right hippocampus - moderate atrophy of the right pallidum; the left pallidum is normal - moderate atrophy of the left accumbens and severe atrophy of the right accumbens - ventral dc demonstrates a healthy morphology without signs of atrophy - moderate-to-severe atrophy of the right caudate; the left caudate is normal	SV
FTLD_203107266_02660_MR_Accelerated_Sagittal_MPRAGE_br_raw_20230_I10177776	On a T1-weighted brain MRI we observed: For the subcortical structures: - severe bilateral atrophy of the amygdala - ventral dc maintains a normal appearance with no observable atrophic features - no observable atrophic changes in the basal forebrain - moderate atrophy of the left accumbens and mild atrophy of the right accumbens - mild atrophy of the left caudate; the right caudate is normal - severe atrophy of the left putamen; the right putamen is normal - severe atrophy of the left hippocampus - the left hippocampus volume is borderline low - pallidum demonstrates a healthy morphology without signs of atrophy - mild atrophy of the left thalamus; the right thalamus is normal For the ventricles: - severe bilateral enlargement of the inf. lateral ventricle - mild-to-moderate enlargement of the left lateral ventricle and mild enlargement of the right lateral ventricle - moderate enlargement of the external csf - no observable enlargement of the 4th ventricle - moderate-to-severe enlargement of the 3rd ventricle For the cerebral cortex: - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy on the left and moderate-to-severe atrophy on the right), sup. temporal gyrus (severe atrophy on the left and mild-to-moderate atrophy on the right), inf. temporal gyrus (moderate atrophy both left/right), planum polare (severe atrophy on the left and normal on the right), fusiform gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), middle temporal gyrus (moderate atrophy on the left and normal-to-mild atrophy on the right), planum temporale (moderate atrophy on the left and normal on the right) and transverse temporal gyrus (mild-to-moderate atrophy on the left and normal on the right) - occipital lobe demonstrates a healthy morphology without signs of atrophy - the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in triangular inf. frontal gyrus (moderate atrophy on the left), gyrus rectus (normal-to-mild atrophy on the left and mild atrophy on the right), sup. frontal gyrus medial segment (normal on the left and mild atrophy on the right) and sup. frontal gyrus (mild atrophy on the left and normal on the right) - severe atrophy of the left limbic cortex; the right limbic cortex is normal; focal volume loss observed in the following subregions: entorhinal area (severe atrophy on the left and mild-to-moderate atrophy on the right), anterior cingulate gyrus (moderate-to-severe atrophy on the left and normal-to-mild atrophy on the right), parahippocampal gyrus (moderate-to-severe atrophy on the left and normal on the right) and middle cingulate gyrus (mild atrophy on the left) - severe atrophy of the left insular cortex and mild atrophy of the right insular cortex; focal volume loss observed in the following subregions: posterior insula (severe atrophy on the left and moderate atrophy on the right), anterior insula (severe atrophy on the left and normal-to-mild atrophy on the right), central operculum (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), frontal operculum (moderate atrophy on the left) and parietal operculum (mild atrophy on the left) - no observable atrophic changes in the parietal lobe	SV
FTLD_203107266_02660_MR_Accelerated_Sagittal_MPRAGE_br_raw_20230_I10177776	On a T1-weighted brain MRI we observed: For the subcortical structures: - mild atrophy of the left caudate; the right caudate is normal - no evident atrophy or tissue thinning seen in the basal forebrain - severe atrophy of the left putamen; the right putamen is normal - severe bilateral atrophy of the amygdala - moderate atrophy of the left accumbens and mild atrophy of the right accumbens - severe atrophy of the left hippocampus - the left hippocampus volume is borderline low - pallidum maintains a normal appearance with no observable atrophic features - mild atrophy of the left thalamus; the right thalamus is normal - ventral dc demonstrates a healthy morphology without signs of atrophy For the cerebral cortex: - occipital lobe demonstrates a healthy morphology without signs of atrophy - severe atrophy of the left insular cortex and mild atrophy of the right insular cortex; focal volume loss observed in the following subregions: posterior insula (severe atrophy on the left and moderate atrophy on the right), anterior insula (severe atrophy on the left and normal-to-mild atrophy on the right), central operculum (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), frontal operculum (moderate atrophy on the left) and parietal operculum (mild atrophy on the left) - the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in triangular inf. frontal gyrus (moderate atrophy on the left), gyrus rectus (normal-to-mild atrophy on the left and mild atrophy on the right), sup. frontal gyrus medial segment (normal on the left and mild atrophy on the right) and sup. frontal gyrus (mild atrophy on the left and normal on the right) - parietal lobe maintains a normal appearance with no observable atrophic features - severe atrophy of the left limbic cortex; the right limbic cortex is normal; focal volume loss observed in the following subregions: entorhinal area (severe atrophy on the left and mild-to-moderate atrophy on the right), anterior cingulate gyrus (moderate-to-severe atrophy on the left and normal-to-mild atrophy on the right), parahippocampal gyrus (moderate-to-severe atrophy on the left and normal on the right) and middle cingulate gyrus (mild atrophy on the left) - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy on the left and moderate-to-severe atrophy on the right), sup. temporal gyrus (severe atrophy on the left and mild-to-moderate atrophy on the right), inf. temporal gyrus (moderate atrophy both left/right), planum polare (severe atrophy on the left and normal on the right), fusiform gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), middle temporal gyrus (moderate atrophy on the left and normal-to-mild atrophy on the right), planum temporale (moderate atrophy on the left and normal on the right) and transverse temporal gyrus (mild-to-moderate atrophy on the left and normal on the right) For the ventricles: - moderate enlargement of the external csf - no appreciable enlargement noted in the 4th ventricle - severe bilateral enlargement of the inf. lateral ventricle - mild-to-moderate enlargement of the left lateral ventricle and mild enlargement of the right lateral ventricle - moderate-to-severe enlargement of the 3rd ventricle	SV
ADNI_023_S_0331_MR_MPR__GradWarp__B1_Correction__N3__Scaled_Br_20090717141242912_S66021_I149510	On a T1-weighted brain MRI we observed: For the cerebral cortex: - no clear atrophic alterations are visible in the frontal lobe - no evident atrophy or tissue thinning seen in the insular cortex - mild-to-moderate atrophy of the right parietal lobe; normal-to-mild atrophy of the left parietal lobe; focal volume loss observed in the following subregions: precuneus (mild atrophy on the left and mild-to-moderate atrophy on the right), postcentral gyrus medial segment (normal-to-mild atrophy on the left and mild atrophy on the right) and supramarginal gyrus (mild-to-moderate atrophy on the right) - mild-to-moderate atrophy of the left limbic cortex and moderate atrophy of the right limbic cortex; focal volume loss observed in the following subregions: anterior cingulate gyrus (moderate atrophy both left/right), entorhinal area (normal-to-mild atrophy on the left and mild atrophy on the right), middle cingulate gyrus (normal on the left and mild atrophy on the right) and posterior cingulate gyrus (mild atrophy on the left and normal on the right) - moderate-to-severe atrophy of the left occipital lobe and moderate atrophy of the right occipital lobe; focal volume loss observed in the following subregions: lingual gyrus (mild-to-moderate atrophy on the left and moderate atrophy on the right), calcarine cortex (mild-to-moderate atrophy on the left and mild atrophy on the right), occipital fusiform gyrus (mild-to-moderate atrophy on the left), cuneus (mild atrophy on the left and normal-to-mild atrophy on the right), inf. occipital gyrus (normal on the left and mild atrophy on the right), middle occipital gyrus (mild atrophy on the left and normal on the right) and occipital pole (normal on the left and mild atrophy on the right) - mild-to-moderate atrophy of the left temporal lobe; the right temporal lobe is normal; focal volume loss observed in the following subregions: temporal pole (mild atrophy both left/right), inf. temporal gyrus (mild atrophy on the left) and fusiform gyrus (mild atrophy on the left) For the subcortical structures: - mild-to-moderate atrophy of the left accumbens and mild atrophy of the right accumbens - no observable atrophic changes in the basal forebrain - moderate-to-severe atrophy of the left hippocampus - moderate-to-severe atrophy of the right hippocampus - mild bilateral atrophy of the amygdala - the putamen shows no notable changes suggestive of atrophy - thalamus maintains a normal appearance with no observable atrophic features - no findings suggestive of atrophy are seen in the caudate - no observable atrophic changes in the ventral dc - pallidum demonstrates a healthy morphology without signs of atrophy For the ventricles: - mild enlargement of the left lateral ventricle and mild-to-moderate enlargement of the right lateral ventricle - moderate-to-severe enlargement of the left inf. lateral ventricle and moderate enlargement of the right inf. lateral ventricle - the external csf shows no notable changes suggestive of enlargement - moderate enlargement of the 4th ventricle - no clear enlargement or abnormal growth seen in the 3rd ventricle	AD
FTLD_203474892_02297_MR_Sagittal_MP-Rage_br_raw_20230209100618623_I10183355	On a T1-weighted brain MRI we observed: For the ventricles: - no appreciable enlargement noted in the 4th ventricle - mild-to-moderate enlargement of the left inf. lateral ventricle and mild enlargement of the right inf. lateral ventricle - mild enlargement of the 3rd ventricle - moderate enlargement of the external csf - mild enlargement of the right lateral ventricle; normal-to-mild enlargement of the left lateral ventricle For the subcortical structures: - the ventral dc shows no notable changes suggestive of atrophy - mild-to-moderate atrophy of the left caudate and mild atrophy of the right caudate - no clear atrophic alterations are visible in the putamen - thalamus demonstrates a healthy morphology without signs of atrophy - hippocampus appears preserved, with no observable tissue loss - no observable atrophic changes in the basal forebrain - amygdala maintains a normal appearance with no observable atrophic features - mild atrophy of the left accumbens and mild-to-moderate atrophy of the right accumbens - pallidum maintains a normal appearance with no observable atrophic features For the cerebral cortex: - mild atrophy of the left limbic cortex; the right limbic cortex is normal; focal volume loss observed in the following subregions: anterior cingulate gyrus (moderate atrophy on the left and normal-to-mild atrophy on the right) - severe atrophy of the left frontal lobe and moderate-to-severe atrophy of the right frontal lobe; focal volume loss observed in the following subregions: precentral gyrus (moderate-to-severe atrophy on the left and moderate atrophy on the right), opercular inf. frontal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), triangular inf. frontal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), medial orbital gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), posterior orbital gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), orbital inf. frontal gyrus (mild atrophy both left/right), sup. frontal gyrus (mild atrophy both left/right), medial frontal cortex (mild atrophy on the left), gyrus rectus (mild-to-moderate atrophy on the left and normal on the right), middle frontal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), supplementary motor cortex (mild atrophy on the left and normal-to-mild atrophy on the right), sup. frontal gyrus medial segment (mild atrophy on the right), lateral orbital gyrus (mild atrophy on the left and normal on the right) and anterior orbital gyrus (mild atrophy on the right) - mild-to-moderate bilateral atrophy of the insular cortex; focal volume loss observed in the following subregions: anterior insula (mild-to-moderate atrophy both left/right) and central operculum (mild atrophy on the left and mild-to-moderate atrophy on the right) - parietal lobe demonstrates a healthy morphology without signs of atrophy - no observable atrophic changes in the occipital lobe - mild-to-moderate atrophy of the left temporal lobe; the right temporal lobe is normal; focal volume loss observed in the following subregions: transverse temporal gyrus (normal on the left and mild-to-moderate atrophy on the right), fusiform gyrus (mild-to-moderate atrophy on the left and normal on the right), sup. temporal gyrus (mild atrophy on the left and normal on the right), inf. temporal gyrus (mild atrophy on the left) and temporal pole (mild atrophy on the left and normal on the right)	PNFA
FTLD_203160043_01346_MR_Sagittal_MP-Rage_br_raw_20230206140338189_I10181124	On a T1-weighted brain MRI we observed: For the subcortical structures: - thalamus demonstrates a healthy morphology without signs of atrophy - mild atrophy of the right amygdala; the left amygdala is normal - mild atrophy of the right putamen; the left putamen is normal - mild atrophy of the left caudate and moderate atrophy of the right caudate - mild atrophy of the left accumbens; normal-to-mild atrophy of the right accumbens - ventral dc demonstrates a healthy morphology without signs of atrophy - no clear atrophic alterations are visible in the basal forebrain - the left hippocampus volume is borderline low - the left hippocampus volume is borderline low - no observable atrophic changes in the pallidum For the ventricles: - 4th ventricle appears to be of normal dimensions, with no observable increase in size - mild-to-moderate enlargement of the left inf. lateral ventricle and moderate enlargement of the right inf. lateral ventricle - moderate enlargement of the left lateral ventricle and severe enlargement of the right lateral ventricle - moderate enlargement of the 3rd ventricle - external csf appears within normal size limits with no apparent enlargement For the cerebral cortex: - mild atrophy of the right frontal lobe; the left frontal lobe is normal; focal volume loss observed in the following subregions: sup. frontal gyrus (moderate atrophy both left/right), precentral gyrus (mild-to-moderate atrophy on the left and moderate atrophy on the right), opercular inf. frontal gyrus (mild atrophy both left/right), precentral gyrus medial segment (moderate atrophy on the left), triangular inf. frontal gyrus (mild atrophy on the right), gyrus rectus (mild atrophy on the right) and posterior orbital gyrus (normal on the left and mild atrophy on the right) - temporal lobe appears within normal limits without apparent atrophy - no observable atrophic changes in the parietal lobe - no findings suggestive of atrophy are seen in the insular cortex - limbic cortex demonstrates a healthy morphology without signs of atrophy - the occipital lobe shows no notable changes suggestive of atrophy	PNFA
FTLD_203432376_01673_MR_Sagittal_MP-Rage_br_raw_20230206145827122_I10181308	On a T1-weighted brain MRI we observed: For the cerebral cortex: - mild-to-moderate atrophy of the left insular cortex and moderate-to-severe atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (mild-to-moderate atrophy on the left and moderate atrophy on the right), parietal operculum (mild atrophy on the left and moderate atrophy on the right), frontal operculum (mild atrophy on the left and normal-to-mild atrophy on the right) and central operculum (mild atrophy on the right) - no observable atrophic changes in the limbic cortex - moderate atrophy of the left frontal lobe and severe atrophy of the right frontal lobe; focal volume loss observed in the following subregions: frontal pole (mild-to-moderate atrophy on the left and severe atrophy on the right), middle frontal gyrus (mild-to-moderate atrophy on the left and moderate atrophy on the right), sup. frontal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), triangular inf. frontal gyrus (mild atrophy both left/right), anterior orbital gyrus (normal on the left and mild-to-moderate atrophy on the right), medial frontal cortex (normal-to-mild atrophy on the left and mild atrophy on the right), supplementary motor cortex (normal-to-mild atrophy on the left and mild atrophy on the right), precentral gyrus (normal on the left and mild atrophy on the right) and precentral gyrus medial segment (normal on the left and mild atrophy on the right) - the parietal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in precuneus (moderate atrophy on the left and normal on the right) - mild atrophy of the right temporal lobe; the left temporal lobe is normal; focal volume loss observed in the following subregions: sup. temporal gyrus (normal-to-mild atrophy on the left and moderate-to-severe atrophy on the right), fusiform gyrus (mild atrophy both left/right), transverse temporal gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), temporal pole (mild atrophy on the left and normal-to-mild atrophy on the right) and planum temporale (normal on the left and mild atrophy on the right) - mild bilateral atrophy of the occipital lobe; focal volume loss observed in the following subregions: inf. occipital gyrus (normal on the left and moderate atrophy on the right), calcarine cortex (normal-to-mild atrophy on the left and mild atrophy on the right), sup. occipital gyrus (normal-to-mild atrophy on the left and mild atrophy on the right) and occipital pole (mild atrophy on the left and normal-to-mild atrophy on the right) For the ventricles: - mild enlargement of the 3rd ventricle - mild enlargement of the left lateral ventricle; normal-to-mild enlargement of the right lateral ventricle - mild enlargement of the 4th ventricle - severe enlargement of the external csf - inf. lateral ventricle appears to be of normal dimensions, with no observable increase in size For the subcortical structures: - no clear atrophic alterations are visible in the basal forebrain - moderate-to-severe bilateral atrophy of the amygdala - hippocampus appears within normal limits without apparent atrophy - moderate atrophy of the left putamen and moderate-to-severe atrophy of the right putamen - moderate bilateral atrophy of the pallidum - mild bilateral atrophy of the thalamus - mild atrophy of the left caudate and moderate atrophy of the right caudate - mild atrophy of the right ventral dc; the left ventral dc is normal - moderate atrophy of the left accumbens and moderate-to-severe atrophy of the right accumbens	PNFA
FTLD_203590286_02689_MR_Accelerated_Sagittal_IR-FSPGR_br_raw_202_I10176953	On a T1-weighted brain MRI we observed: For the subcortical structures: - no findings suggestive of atrophy are seen in the ventral dc - mild atrophy of the left caudate and mild-to-moderate atrophy of the right caudate - the thalamus shows no notable changes suggestive of atrophy - amygdala appears preserved, with no observable tissue loss - pallidum maintains a normal appearance with no observable atrophic features - mild atrophy of the left accumbens; normal-to-mild atrophy of the right accumbens - mild atrophy of the right putamen; normal-to-mild atrophy of the left putamen - the basal forebrain shows no notable changes suggestive of atrophy - hippocampus demonstrates a healthy morphology without signs of atrophy For the cerebral cortex: - occipital lobe maintains a normal appearance with no observable atrophic features - frontal lobe appears preserved, with no observable tissue loss - no observable atrophic changes in the parietal lobe - the insular cortex does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in anterior insula (mild-to-moderate atrophy on the left and moderate atrophy on the right) - no evident atrophy or tissue thinning seen in the limbic cortex - mild bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: temporal pole (mild-to-moderate atrophy on the left and mild atrophy on the right), fusiform gyrus (mild atrophy both left/right), inf. temporal gyrus (mild atrophy on the right), middle temporal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right) and sup. temporal gyrus (mild-to-moderate atrophy on the left and normal on the right) For the ventricles: - no clear enlargement or abnormal growth seen in the 3rd ventricle - lateral ventricle maintains its expected proportions without signs of enlargement - inf. lateral ventricle appears to be of normal dimensions, with no observable increase in size - 4th ventricle appears within normal size limits with no apparent enlargement - the external csf shows no notable changes suggestive of enlargement	PNFA
FTLD_203489181_03188_MR_Sagittal_3D_Accelerated_MPRAGE_br_raw_202_I10176905	On a T1-weighted brain MRI we observed: For the cerebral cortex: - mild bilateral atrophy of the occipital lobe; focal volume loss observed in the following subregions: sup. occipital gyrus (mild atrophy on the left and moderate atrophy on the right), occipital fusiform gyrus (mild atrophy on the left), calcarine cortex (normal-to-mild atrophy on the left and mild atrophy on the right), inf. occipital gyrus (normal on the left and mild-to-moderate atrophy on the right) and occipital pole (mild atrophy on the left and normal-to-mild atrophy on the right) - no findings suggestive of atrophy are seen in the parietal lobe - limbic cortex appears within normal limits without apparent atrophy - frontal lobe maintains a normal appearance with no observable atrophic features - mild atrophy of the left temporal lobe; normal-to-mild atrophy of the right temporal lobe; focal volume loss observed in the following subregions: temporal pole (moderate atrophy both left/right), transverse temporal gyrus (mild atrophy on the left and moderate atrophy on the right), fusiform gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right) and planum temporale (mild atrophy on the left and normal-to-mild atrophy on the right) - moderate bilateral atrophy of the insular cortex; focal volume loss observed in the following subregions: anterior insula (mild-to-moderate atrophy both left/right), posterior insula (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), central operculum (mild atrophy both left/right), frontal operculum (mild atrophy on the left and normal-to-mild atrophy on the right) and parietal operculum (mild atrophy on the left and normal-to-mild atrophy on the right) For the subcortical structures: - no evident atrophy or tissue thinning seen in the thalamus - no appreciable degenerative or atrophic changes observed in the amygdala - no appreciable degenerative or atrophic changes observed in the basal forebrain - ventral dc appears within normal limits without apparent atrophy - putamen demonstrates a healthy morphology without signs of atrophy - pallidum appears preserved, with no observable tissue loss - mild-to-moderate atrophy of the left accumbens; the right accumbens is normal - caudate maintains a normal appearance with no observable atrophic features - the left hippocampus volume is borderline low For the ventricles: - mild-to-moderate enlargement of the 4th ventricle - mild-to-moderate enlargement of the 3rd ventricle - external csf maintains a typical volume without observable enlargement - moderate bilateral enlargement of the lateral ventricle - mild-to-moderate enlargement of the right inf. lateral ventricle; the left inf. lateral ventricle is normal	BV
FTLD_203063631_02136_MR_Sagittal_MP-Rage_br_raw_20230209095431440_I10183301	On a T1-weighted brain MRI we observed: For the subcortical structures: - mild atrophy of the left ventral dc and moderate atrophy of the right ventral dc - severe bilateral atrophy of the caudate - mild atrophy of the left accumbens and moderate atrophy of the right accumbens - no evident atrophy or tissue thinning seen in the basal forebrain - mild atrophy of the left thalamus and severe atrophy of the right thalamus - severe bilateral atrophy of the putamen - no findings suggestive of atrophy are seen in the amygdala - the left hippocampus volume is borderline low - moderate-to-severe atrophy of the left pallidum and severe atrophy of the right pallidum For the ventricles: - severe enlargement of the right inf. lateral ventricle; the left inf. lateral ventricle is normal - moderate-to-severe enlargement of the 3rd ventricle - moderate-to-severe enlargement of the external csf - severe enlargement of the 4th ventricle - mild-to-moderate enlargement of the left lateral ventricle and severe enlargement of the right lateral ventricle For the cerebral cortex: - moderate atrophy of the left frontal lobe and severe atrophy of the right frontal lobe; focal volume loss observed in the following subregions: sup. frontal gyrus (moderate-to-severe atrophy both left/right), middle frontal gyrus (mild atrophy on the left and moderate atrophy on the right), sup. frontal gyrus medial segment (mild-to-moderate atrophy on the left and mild atrophy on the right), frontal pole (mild atrophy on the left and mild-to-moderate atrophy on the right), opercular inf. frontal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), triangular inf. frontal gyrus (normal on the left and moderate-to-severe atrophy on the right), precentral gyrus (moderate-to-severe atrophy on the right), anterior orbital gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), supplementary motor cortex (normal on the left and mild atrophy on the right) and orbital inf. frontal gyrus (normal on the left and mild atrophy on the right) - occipital lobe appears preserved, with no observable tissue loss - parietal lobe appears within normal limits without apparent atrophy - mild atrophy of the right temporal lobe; the left temporal lobe is normal; focal volume loss observed in the following subregions: middle temporal gyrus (moderate atrophy on the right) - mild atrophy of the right limbic cortex; the left limbic cortex is normal; focal volume loss observed in the following subregions: anterior cingulate gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right) and middle cingulate gyrus (mild atrophy both left/right) - moderate-to-severe atrophy of the right insular cortex; normal-to-mild atrophy of the left insular cortex; focal volume loss observed in the following subregions: anterior insula (moderate atrophy on the left and moderate-to-severe atrophy on the right), central operculum (normal-to-mild atrophy on the left and moderate atrophy on the right) and frontal operculum (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right)	BV
FTLD_203014537_02731_MR_Accelerated_Sagittal_MPRAGE_br_raw_20230_I10178217	On a T1-weighted brain MRI we observed: For the cerebral cortex: - mild atrophy of the left insular cortex; the right insular cortex is normal; focal volume loss observed in the following subregions: anterior insula (mild-to-moderate atrophy on the left and mild atrophy on the right) and frontal operculum (mild atrophy both left/right) - parietal lobe appears preserved, with no observable tissue loss - temporal lobe demonstrates a healthy morphology without signs of atrophy - moderate atrophy of the left frontal lobe and mild-to-moderate atrophy of the right frontal lobe; focal volume loss observed in the following subregions: precentral gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), middle frontal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), posterior orbital gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), lateral orbital gyrus (mild atrophy both left/right), frontal pole (normal-to-mild atrophy on the left and mild atrophy on the right), triangular inf. frontal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), anterior orbital gyrus (mild-to-moderate atrophy on the left) and sup. frontal gyrus medial segment (mild atrophy on the right) - limbic cortex appears within normal limits without apparent atrophy - occipital lobe appears within normal limits without apparent atrophy For the subcortical structures: - mild atrophy of the left ventral dc; the right ventral dc is normal - mild atrophy of the left putamen; the right putamen is normal - hippocampus appears within normal limits without apparent atrophy - basal forebrain maintains a normal appearance with no observable atrophic features - accumbens appears preserved, with no observable tissue loss - moderate atrophy of the left pallidum; the right pallidum is normal - no findings suggestive of atrophy are seen in the amygdala - no findings suggestive of atrophy are seen in the thalamus - caudate appears within normal limits without apparent atrophy For the ventricles: - 4th ventricle maintains a typical volume without observable enlargement - no clear enlargement or abnormal growth seen in the external csf - no clear enlargement or abnormal growth seen in the 3rd ventricle - inf. lateral ventricle maintains its expected proportions without signs of enlargement - mild bilateral enlargement of the lateral ventricle	PNFA
FTLD_203231766_02663_MR_Accelerated_Sagittal_MPRAGE_Repeat_br_raw_I10178175	On a T1-weighted brain MRI we observed: For the subcortical structures: - severe bilateral atrophy of the amygdala - no appreciable degenerative or atrophic changes observed in the thalamus - mild atrophy of the left putamen and mild-to-moderate atrophy of the right putamen - moderate-to-severe atrophy of the right hippocampus - mild-to-moderate atrophy of the left accumbens and severe atrophy of the right accumbens - basal forebrain demonstrates a healthy morphology without signs of atrophy - the ventral dc shows no notable changes suggestive of atrophy - mild-to-moderate atrophy of the right caudate; normal-to-mild atrophy of the left caudate - pallidum demonstrates a healthy morphology without signs of atrophy For the cerebral cortex: - moderate-to-severe bilateral atrophy of the limbic cortex; focal volume loss observed in the following subregions: parahippocampal gyrus (moderate atrophy on the left and moderate-to-severe atrophy on the right), entorhinal area (mild-to-moderate atrophy on the left and moderate-to-severe atrophy on the right), middle cingulate gyrus (mild-to-moderate atrophy both left/right) and anterior cingulate gyrus (mild-to-moderate atrophy on the left and normal on the right) - mild atrophy of the right frontal lobe; the left frontal lobe is normal; focal volume loss observed in the following subregions: subcallosal area (mild-to-moderate atrophy on the left and moderate atrophy on the right), frontal pole (mild-to-moderate atrophy both left/right), gyrus rectus (mild-to-moderate atrophy on the left and mild atrophy on the right), sup. frontal gyrus medial segment (mild atrophy on the right) and middle frontal gyrus (normal on the left and mild atrophy on the right) - moderate-to-severe atrophy of the left temporal lobe and severe atrophy of the right temporal lobe; focal volume loss observed in the following subregions: middle temporal gyrus (mild-to-moderate atrophy on the left and severe atrophy on the right), temporal pole (mild-to-moderate atrophy on the left and severe atrophy on the right), fusiform gyrus (moderate atrophy both left/right), inf. temporal gyrus (normal-to-mild atrophy on the left and moderate atrophy on the right), sup. temporal gyrus (mild atrophy both left/right) and planum polare (normal-to-mild atrophy on the left and mild atrophy on the right) - occipital lobe demonstrates a healthy morphology without signs of atrophy - no observable atrophic changes in the parietal lobe - moderate-to-severe atrophy of the right insular cortex; normal-to-mild atrophy of the left insular cortex; focal volume loss observed in the following subregions: posterior insula (moderate-to-severe atrophy on the left and severe atrophy on the right), anterior insula (normal on the left and moderate-to-severe atrophy on the right) and frontal operculum (mild atrophy on the left and mild-to-moderate atrophy on the right) For the ventricles: - no clear enlargement or abnormal growth seen in the lateral ventricle - moderate-to-severe enlargement of the right inf. lateral ventricle; normal-to-mild enlargement of the left inf. lateral ventricle - mild enlargement of the 3rd ventricle - no appreciable enlargement noted in the 4th ventricle - severe enlargement of the external csf	SV
ADNI_094_S_4089_MR_Accelerated_SAG_IR-SPGR__br_raw_20110630122131904_28_S113223_I242720	On a T1-weighted brain MRI we observed: For the subcortical structures: - no findings suggestive of atrophy are seen in the caudate - severe atrophy of the left amygdala and moderate atrophy of the right amygdala - moderate atrophy of the left hippocampus - the left hippocampus volume is borderline low - ventral dc appears preserved, with no observable tissue loss - mild-to-moderate atrophy of the left putamen; normal-to-mild atrophy of the right putamen - basal forebrain appears preserved, with no observable tissue loss - mild bilateral atrophy of the accumbens - mild atrophy of the left thalamus; the right thalamus is normal - the pallidum shows no notable changes suggestive of atrophy For the ventricles: - 3rd ventricle maintains a typical volume without observable enlargement - mild-to-moderate enlargement of the external csf - moderate-to-severe enlargement of the left inf. lateral ventricle and mild enlargement of the right inf. lateral ventricle - lateral ventricle appears within normal size limits with no apparent enlargement - 4th ventricle maintains a typical volume without observable enlargement For the cerebral cortex: - mild atrophy of the left parietal lobe and mild-to-moderate atrophy of the right parietal lobe; focal volume loss observed in the following subregions: angular gyrus (mild atrophy both left/right), precuneus (mild atrophy both left/right), postcentral gyrus medial segment (mild-to-moderate atrophy on the left and normal on the right) and sup. parietal lobule (mild atrophy on the left and normal-to-mild atrophy on the right) - mild atrophy of the left insular cortex; the right insular cortex is normal; focal volume loss observed in the following subregions: posterior insula (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), anterior insula (mild-to-moderate atrophy on the left and normal on the right) and frontal operculum (mild-to-moderate atrophy on the left) - no clear atrophic alterations are visible in the occipital lobe - mild atrophy of the right frontal lobe; the left frontal lobe is normal; focal volume loss observed in the following subregions: triangular inf. frontal gyrus (moderate atrophy on the left), anterior orbital gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), frontal pole (mild atrophy both left/right), medial frontal cortex (mild-to-moderate atrophy on the right), gyrus rectus (mild atrophy on the right), posterior orbital gyrus (mild atrophy on the right), sup. frontal gyrus medial segment (normal on the left and mild atrophy on the right) and supplementary motor cortex (mild atrophy on the right) - moderate atrophy of the left temporal lobe; the right temporal lobe is normal; focal volume loss observed in the following subregions: temporal pole (moderate atrophy on the left and mild atrophy on the right), planum polare (normal-to-mild atrophy on the left and mild atrophy on the right), inf. temporal gyrus (mild atrophy on the left) and middle temporal gyrus (mild atrophy on the left) - mild-to-moderate atrophy of the left limbic cortex; the right limbic cortex is normal; focal volume loss observed in the following subregions: parahippocampal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), entorhinal area (mild atrophy both left/right) and posterior cingulate gyrus (mild atrophy on the left)	AD
FTLD_203966778_01876_MR_Sagittal_MP-Rage_br_raw_20230206175323985_I10182277	On a T1-weighted brain MRI we observed: For the ventricles: - moderate-to-severe bilateral enlargement of the inf. lateral ventricle - mild enlargement of the external csf - mild enlargement of the 3rd ventricle - severe bilateral enlargement of the lateral ventricle - no appreciable enlargement noted in the 4th ventricle For the cerebral cortex: - limbic cortex demonstrates a healthy morphology without signs of atrophy - no observable atrophic changes in the parietal lobe - mild atrophy of the left frontal lobe and mild-to-moderate atrophy of the right frontal lobe; focal volume loss observed in the following subregions: lateral orbital gyrus (moderate atrophy on the left and mild atrophy on the right), frontal pole (mild-to-moderate atrophy both left/right), precentral gyrus medial segment (mild-to-moderate atrophy on the left and mild atrophy on the right), gyrus rectus (mild atrophy both left/right), medial frontal cortex (normal on the left and mild-to-moderate atrophy on the right), triangular inf. frontal gyrus (mild-to-moderate atrophy on the right), posterior orbital gyrus (mild-to-moderate atrophy on the left and normal on the right), middle frontal gyrus (normal on the left and mild atrophy on the right), sup. frontal gyrus medial segment (normal on the left and mild atrophy on the right) and opercular inf. frontal gyrus (mild atrophy on the left) - no evident atrophy or tissue thinning seen in the temporal lobe - mild atrophy of the right occipital lobe; the left occipital lobe is normal; focal volume loss observed in the following subregions: sup. occipital gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), occipital pole (mild atrophy both left/right), calcarine cortex (mild atrophy on the left and normal on the right), inf. occipital gyrus (normal on the left and mild atrophy on the right) and lingual gyrus (mild atrophy on the right) - the insular cortex does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in central operculum (mild atrophy on the left and moderate atrophy on the right) and parietal operculum (normal-to-mild atrophy on the left and mild atrophy on the right) For the subcortical structures: - mild bilateral atrophy of the amygdala - mild-to-moderate bilateral atrophy of the accumbens - no observable atrophic changes in the basal forebrain - mild atrophy of the right caudate; normal-to-mild atrophy of the left caudate - mild atrophy of the left thalamus and mild-to-moderate atrophy of the right thalamus - mild-to-moderate atrophy of the right putamen; normal-to-mild atrophy of the left putamen - mild bilateral atrophy of the pallidum - mild atrophy of the left ventral dc and mild-to-moderate atrophy of the right ventral dc - the left hippocampus volume is borderline low	BV
FTLD_203432376_01673_MR_Sagittal_MP-Rage_br_raw_20230206145827122_I10181308	On a T1-weighted brain MRI we observed: For the ventricles: - no observable enlargement of the inf. lateral ventricle - mild enlargement of the 3rd ventricle - severe enlargement of the external csf - mild enlargement of the 4th ventricle - mild enlargement of the left lateral ventricle; normal-to-mild enlargement of the right lateral ventricle For the subcortical structures: - moderate-to-severe bilateral atrophy of the amygdala - moderate bilateral atrophy of the pallidum - basal forebrain demonstrates a healthy morphology without signs of atrophy - moderate atrophy of the left accumbens and moderate-to-severe atrophy of the right accumbens - mild atrophy of the right ventral dc; the left ventral dc is normal - moderate atrophy of the left putamen and moderate-to-severe atrophy of the right putamen - mild bilateral atrophy of the thalamus - mild atrophy of the left caudate and moderate atrophy of the right caudate - no findings suggestive of atrophy are seen in the hippocampus For the cerebral cortex: - mild atrophy of the right temporal lobe; the left temporal lobe is normal; focal volume loss observed in the following subregions: sup. temporal gyrus (normal-to-mild atrophy on the left and moderate-to-severe atrophy on the right), fusiform gyrus (mild atrophy both left/right), transverse temporal gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), temporal pole (mild atrophy on the left and normal-to-mild atrophy on the right) and planum temporale (normal on the left and mild atrophy on the right) - limbic cortex appears within normal limits without apparent atrophy - the parietal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in precuneus (moderate atrophy on the left and normal on the right) - mild bilateral atrophy of the occipital lobe; focal volume loss observed in the following subregions: inf. occipital gyrus (normal on the left and moderate atrophy on the right), calcarine cortex (normal-to-mild atrophy on the left and mild atrophy on the right), sup. occipital gyrus (normal-to-mild atrophy on the left and mild atrophy on the right) and occipital pole (mild atrophy on the left and normal-to-mild atrophy on the right) - moderate atrophy of the left frontal lobe and severe atrophy of the right frontal lobe; focal volume loss observed in the following subregions: frontal pole (mild-to-moderate atrophy on the left and severe atrophy on the right), middle frontal gyrus (mild-to-moderate atrophy on the left and moderate atrophy on the right), sup. frontal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), triangular inf. frontal gyrus (mild atrophy both left/right), anterior orbital gyrus (normal on the left and mild-to-moderate atrophy on the right), medial frontal cortex (normal-to-mild atrophy on the left and mild atrophy on the right), supplementary motor cortex (normal-to-mild atrophy on the left and mild atrophy on the right), precentral gyrus (normal on the left and mild atrophy on the right) and precentral gyrus medial segment (normal on the left and mild atrophy on the right) - mild-to-moderate atrophy of the left insular cortex and moderate-to-severe atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (mild-to-moderate atrophy on the left and moderate atrophy on the right), parietal operculum (mild atrophy on the left and moderate atrophy on the right), frontal operculum (mild atrophy on the left and normal-to-mild atrophy on the right) and central operculum (mild atrophy on the right)	PNFA
FTLD_203170195_03597_MR_Accelerated_Sagittal_MPRAGE_br_raw_20241_I11047609	On a T1-weighted brain MRI we observed: For the subcortical structures: - no clear atrophic alterations are visible in the basal forebrain - the left hippocampus volume is borderline low - the left hippocampus volume is borderline low - severe atrophy of the left amygdala and mild-to-moderate atrophy of the right amygdala - moderate atrophy of the left thalamus; normal-to-mild atrophy of the right thalamus - severe bilateral atrophy of the caudate - ventral dc appears preserved, with no observable tissue loss - severe bilateral atrophy of the accumbens - severe atrophy of the left putamen and moderate atrophy of the right putamen - moderate atrophy of the left pallidum; the right pallidum is normal For the ventricles: - mild enlargement of the 3rd ventricle - severe enlargement of the left inf. lateral ventricle and moderate enlargement of the right inf. lateral ventricle - severe enlargement of the external csf - mild enlargement of the 4th ventricle - moderate bilateral enlargement of the lateral ventricle For the cerebral cortex: - severe bilateral atrophy of the frontal lobe; focal volume loss observed in the following subregions: frontal pole (severe atrophy on the left and moderate-to-severe atrophy on the right), gyrus rectus (severe atrophy on the left and moderate-to-severe atrophy on the right), sup. frontal gyrus medial segment (severe atrophy on the left and moderate-to-severe atrophy on the right), lateral orbital gyrus (severe atrophy on the left and moderate atrophy on the right), medial orbital gyrus (severe atrophy on the left and moderate atrophy on the right), medial frontal cortex (severe atrophy on the left and mild-to-moderate atrophy on the right), posterior orbital gyrus (severe atrophy on the left and mild-to-moderate atrophy on the right), middle frontal gyrus (severe atrophy on the left and mild-to-moderate atrophy on the right), subcallosal area (moderate-to-severe atrophy on the left and moderate atrophy on the right), sup. frontal gyrus (severe atrophy on the left and mild-to-moderate atrophy on the right), anterior orbital gyrus (moderate-to-severe atrophy on the left and normal-to-mild atrophy on the right), orbital inf. frontal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), opercular inf. frontal gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right) and triangular inf. frontal gyrus (normal on the left and mild atrophy on the right) - mild atrophy of the left parietal lobe; the right parietal lobe is normal; focal volume loss observed in the following subregions: angular gyrus (mild atrophy on the left and normal on the right) and postcentral gyrus medial segment (mild atrophy on the left) - severe atrophy of the left temporal lobe and mild-to-moderate atrophy of the right temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy on the left and mild-to-moderate atrophy on the right), inf. temporal gyrus (moderate-to-severe atrophy on the left), fusiform gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), planum temporale (mild atrophy on the right) and middle temporal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right) - severe bilateral atrophy of the insular cortex; focal volume loss observed in the following subregions: anterior insula (severe atrophy both left/right), frontal operculum (moderate-to-severe atrophy on the left and moderate atrophy on the right), posterior insula (mild-to-moderate atrophy both left/right), parietal operculum (mild atrophy on the right) and central operculum (mild atrophy on the left and normal on the right) - no evident atrophy or tissue thinning seen in the occipital lobe - severe atrophy of the left limbic cortex and mild-to-moderate atrophy of the right limbic cortex; focal volume loss observed in the following subregions: anterior cingulate gyrus (severe atrophy both left/right), parahippocampal gyrus (mild-to-moderate atrophy on the left), middle cingulate gyrus (moderate atrophy on the left and normal-to-mild atrophy on the right) and entorhinal area (mild atrophy on the left and normal on the right)	BV
FTLD_203794298_03899_MR_Accelerated_Sagittal_MPRAGE_br_raw_20241_I11047963	On a T1-weighted brain MRI we observed: For the subcortical structures: - hippocampus appears preserved, with no observable tissue loss - no clear atrophic alterations are visible in the basal forebrain - caudate appears preserved, with no observable tissue loss - the accumbens shows no notable changes suggestive of atrophy - no findings suggestive of atrophy are seen in the amygdala - no observable atrophic changes in the pallidum - no findings suggestive of atrophy are seen in the ventral dc - putamen maintains a normal appearance with no observable atrophic features - the thalamus shows no notable changes suggestive of atrophy For the cerebral cortex: - mild atrophy of the right insular cortex; normal-to-mild atrophy of the left insular cortex; focal volume loss observed in the following subregions: posterior insula (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right) - occipital lobe demonstrates a healthy morphology without signs of atrophy - parietal lobe maintains a normal appearance with no observable atrophic features - the temporal lobe shows no notable changes suggestive of atrophy - no findings suggestive of atrophy are seen in the frontal lobe - limbic cortex demonstrates a healthy morphology without signs of atrophy For the ventricles: - no clear enlargement or abnormal growth seen in the lateral ventricle - external csf appears within normal size limits with no apparent enlargement - 4th ventricle maintains a typical volume without observable enlargement - no findings suggestive of enlargement are seen in the 3rd ventricle - inf. lateral ventricle maintains its expected proportions without signs of enlargement	CN
FTLD_203760928_02826_MR_Accelerated_Sagittal_MPRAGE_br_raw_20230_I10178306	On a T1-weighted brain MRI we observed: For the ventricles: - moderate-to-severe enlargement of the left inf. lateral ventricle and severe enlargement of the right inf. lateral ventricle - severe enlargement of the external csf - mild-to-moderate enlargement of the 3rd ventricle - no evident size increase noted in the 4th ventricle - mild enlargement of the right lateral ventricle; the left lateral ventricle is normal For the cerebral cortex: - mild-to-moderate bilateral atrophy of the parietal lobe; focal volume loss observed in the following subregions: angular gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), precuneus (mild-to-moderate atrophy on the left and mild atrophy on the right) and postcentral gyrus medial segment (mild atrophy on the left and normal-to-mild atrophy on the right) - moderate-to-severe atrophy of the left limbic cortex and severe atrophy of the right limbic cortex; focal volume loss observed in the following subregions: anterior cingulate gyrus (moderate atrophy on the left and mild-to-moderate atrophy on the right), parahippocampal gyrus (mild-to-moderate atrophy both left/right), entorhinal area (moderate atrophy on the left and normal-to-mild atrophy on the right), middle cingulate gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right) and posterior cingulate gyrus (mild-to-moderate atrophy on the right) - the occipital lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in middle occipital gyrus (mild-to-moderate atrophy on the left and moderate atrophy on the right) - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: inf. temporal gyrus (moderate-to-severe atrophy on the left and moderate atrophy on the right), middle temporal gyrus (moderate-to-severe atrophy on the left and mild-to-moderate atrophy on the right), temporal pole (moderate atrophy both left/right), fusiform gyrus (mild-to-moderate atrophy both left/right), planum polare (normal on the left and moderate atrophy on the right), planum temporale (mild-to-moderate atrophy on the left and normal on the right), transverse temporal gyrus (normal-to-mild atrophy on the left and mild atrophy on the right) and sup. temporal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right) - mild-to-moderate bilateral atrophy of the frontal lobe; focal volume loss observed in the following subregions: subcallosal area (mild-to-moderate atrophy both left/right), middle frontal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), lateral orbital gyrus (mild atrophy both left/right), precentral gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), anterior orbital gyrus (mild atrophy on the left and normal on the right), frontal pole (normal on the left and mild atrophy on the right), medial orbital gyrus (mild atrophy on the left), precentral gyrus medial segment (mild atrophy on the left and normal on the right), sup. frontal gyrus (normal on the left and mild atrophy on the right) and gyrus rectus (mild atrophy on the left) - moderate atrophy of the left insular cortex and moderate-to-severe atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (severe atrophy on the left and moderate-to-severe atrophy on the right), posterior insula (mild-to-moderate atrophy both left/right), frontal operculum (mild atrophy both left/right) and parietal operculum (mild atrophy on the left and normal-to-mild atrophy on the right) For the subcortical structures: - severe bilateral atrophy of the caudate - mild-to-moderate bilateral atrophy of the pallidum - ventral dc appears within normal limits without apparent atrophy - moderate-to-severe atrophy of the left putamen and moderate atrophy of the right putamen - severe bilateral atrophy of the accumbens - moderate atrophy of the left hippocampus - moderate-to-severe atrophy of the right hippocampus - basal forebrain appears preserved, with no observable tissue loss - no appreciable degenerative or atrophic changes observed in the thalamus - severe bilateral atrophy of the amygdala	BV
FTLD_203997070_03079_MR_Accelerated_Sagittal_MPRAGE_br_raw_20230_I10177924	On a T1-weighted brain MRI we observed: For the cerebral cortex: - no observable atrophic changes in the parietal lobe - moderate-to-severe atrophy of the left limbic cortex and severe atrophy of the right limbic cortex; focal volume loss observed in the following subregions: anterior cingulate gyrus (moderate-to-severe atrophy both left/right), posterior cingulate gyrus (mild atrophy on the left and moderate atrophy on the right), parahippocampal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), entorhinal area (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right) and middle cingulate gyrus (mild atrophy both left/right) - no observable atrophic changes in the occipital lobe - moderate-to-severe atrophy of the left frontal lobe and severe atrophy of the right frontal lobe; focal volume loss observed in the following subregions: medial orbital gyrus (moderate-to-severe atrophy on the left and severe atrophy on the right), medial frontal cortex (moderate-to-severe atrophy on the left and moderate atrophy on the right), frontal pole (moderate atrophy on the left and moderate-to-severe atrophy on the right), gyrus rectus (moderate atrophy both left/right), lateral orbital gyrus (mild-to-moderate atrophy on the left and moderate-to-severe atrophy on the right), posterior orbital gyrus (moderate atrophy both left/right), middle frontal gyrus (mild atrophy on the left and severe atrophy on the right), anterior orbital gyrus (mild-to-moderate atrophy on the left and moderate atrophy on the right), sup. frontal gyrus medial segment (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), triangular inf. frontal gyrus (moderate atrophy on the right), sup. frontal gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), orbital inf. frontal gyrus (normal on the left and mild atrophy on the right), supplementary motor cortex (normal on the left and mild atrophy on the right) and subcallosal area (normal on the left and mild atrophy on the right) - moderate atrophy of the right insular cortex; normal-to-mild atrophy of the left insular cortex; focal volume loss observed in the following subregions: anterior insula (moderate-to-severe atrophy on the left and severe atrophy on the right), frontal operculum (mild-to-moderate atrophy on the left and mild atrophy on the right) and posterior insula (mild-to-moderate atrophy on the right) - moderate-to-severe atrophy of the right temporal lobe; the left temporal lobe is normal; focal volume loss observed in the following subregions: temporal pole (mild-to-moderate atrophy on the left and moderate atrophy on the right), fusiform gyrus (mild atrophy on the left and moderate atrophy on the right), inf. temporal gyrus (normal on the left and moderate atrophy on the right) and middle temporal gyrus (mild atrophy on the right) For the subcortical structures: - mild-to-moderate atrophy of the left hippocampus - moderate-to-severe atrophy of the right hippocampus - no appreciable degenerative or atrophic changes observed in the ventral dc - mild atrophy of the left pallidum and moderate-to-severe atrophy of the right pallidum - severe bilateral atrophy of the amygdala - severe bilateral atrophy of the putamen - severe bilateral atrophy of the caudate - severe bilateral atrophy of the accumbens - mild-to-moderate atrophy of the right thalamus; normal-to-mild atrophy of the left thalamus - basal forebrain appears within normal limits without apparent atrophy For the ventricles: - moderate enlargement of the left lateral ventricle and moderate-to-severe enlargement of the right lateral ventricle - no observable enlargement of the 4th ventricle - mild enlargement of the left inf. lateral ventricle and mild-to-moderate enlargement of the right inf. lateral ventricle - moderate-to-severe enlargement of the external csf - mild enlargement of the 3rd ventricle	BV
ADNI_130_S_4660_MR_MPRAGE_br_raw_20120423092147818_143_S148079_I300034	On a T1-weighted brain MRI we observed: For the ventricles: - mild-to-moderate enlargement of the external csf - no findings suggestive of enlargement are seen in the 3rd ventricle - inf. lateral ventricle maintains its expected proportions without signs of enlargement - 4th ventricle appears to be of normal dimensions, with no observable increase in size - lateral ventricle maintains a typical volume without observable enlargement For the subcortical structures: - mild atrophy of the right ventral dc; normal-to-mild atrophy of the left ventral dc - no findings suggestive of atrophy are seen in the thalamus - mild-to-moderate atrophy of the left pallidum; the right pallidum is normal - moderate atrophy of the right amygdala; normal-to-mild atrophy of the left amygdala - mild atrophy of the right accumbens; normal-to-mild atrophy of the left accumbens - no observable atrophic changes in the basal forebrain - mild-to-moderate atrophy of the left hippocampus - moderate atrophy of the right hippocampus - caudate maintains a normal appearance with no observable atrophic features - no observable atrophic changes in the putamen For the cerebral cortex: - no observable atrophic changes in the occipital lobe - no evident atrophy or tissue thinning seen in the insular cortex - mild-to-moderate atrophy of the left parietal lobe; normal-to-mild atrophy of the right parietal lobe; focal volume loss observed in the following subregions: precuneus (mild atrophy on the left and normal-to-mild atrophy on the right), postcentral gyrus (mild atrophy on the left and normal on the right) and supramarginal gyrus (mild atrophy on the left and normal on the right) - mild-to-moderate atrophy of the left limbic cortex; the right limbic cortex is normal; focal volume loss observed in the following subregions: anterior cingulate gyrus (mild-to-moderate atrophy on the left) - mild atrophy of the right frontal lobe; the left frontal lobe is normal; focal volume loss observed in the following subregions: gyrus rectus (moderate atrophy on the left and mild-to-moderate atrophy on the right) and triangular inf. frontal gyrus (normal on the left and mild atrophy on the right) - mild atrophy of the left temporal lobe; the right temporal lobe is normal; focal volume loss observed in the following subregions: inf. temporal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), middle temporal gyrus (mild atrophy on the left) and fusiform gyrus (normal-to-mild atrophy on the left and mild atrophy on the right)	AD
FTLD_203805483_02380_MR_Sagittal_MP-Rage_br_raw_20230209101607742_I10183415	On a T1-weighted brain MRI we observed: For the cerebral cortex: - temporal lobe maintains a normal appearance with no observable atrophic features - no clear atrophic alterations are visible in the parietal lobe - frontal lobe appears within normal limits without apparent atrophy - mild atrophy of the left limbic cortex; the right limbic cortex is normal; focal volume loss observed in the following subregions: middle cingulate gyrus (normal-to-mild atrophy on the left and mild atrophy on the right) and anterior cingulate gyrus (mild atrophy on the left and normal on the right) - mild-to-moderate atrophy of the left insular cortex and mild atrophy of the right insular cortex; focal volume loss observed in the following subregions: central operculum (moderate atrophy on the left and mild atrophy on the right) and parietal operculum (moderate atrophy on the left and mild atrophy on the right) - mild atrophy of the left occipital lobe; the right occipital lobe is normal; focal volume loss observed in the following subregions: cuneus (mild-to-moderate atrophy on the left) and sup. occipital gyrus (mild atrophy on the left and normal on the right) For the ventricles: - lateral ventricle maintains a typical volume without observable enlargement - no observable enlargement of the 3rd ventricle - inf. lateral ventricle appears to be of normal dimensions, with no observable increase in size - no evident size increase noted in the 4th ventricle - no appreciable enlargement noted in the external csf For the subcortical structures: - no appreciable degenerative or atrophic changes observed in the caudate - putamen appears preserved, with no observable tissue loss - pallidum appears within normal limits without apparent atrophy - no observable atrophic changes in the thalamus - amygdala appears preserved, with no observable tissue loss - no evident atrophy or tissue thinning seen in the ventral dc - the hippocampus shows no notable changes suggestive of atrophy - no evident atrophy or tissue thinning seen in the accumbens - no evident atrophy or tissue thinning seen in the basal forebrain	CN
ADNI_035_S_0997_MR_MPR__GradWarp__B1_Correction__N3__Scaled_Br_20081017105328574_S53638_I121831	On a T1-weighted brain MRI we observed: For the cerebral cortex: - no evident atrophy or tissue thinning seen in the occipital lobe - severe atrophy of the left temporal lobe; the right temporal lobe is normal; focal volume loss observed in the following subregions: temporal pole (severe atrophy on the left and normal-to-mild atrophy on the right), fusiform gyrus (moderate-to-severe atrophy on the left and mild atrophy on the right), inf. temporal gyrus (mild-to-moderate atrophy on the left), middle temporal gyrus (mild atrophy on the left), planum temporale (mild atrophy on the left and normal on the right) and sup. temporal gyrus (mild atrophy on the left) - limbic cortex appears preserved, with no observable tissue loss - mild atrophy of the left parietal lobe; normal-to-mild atrophy of the right parietal lobe; focal volume loss observed in the following subregions: precuneus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right) and angular gyrus (mild atrophy on the left and normal on the right) - frontal lobe demonstrates a healthy morphology without signs of atrophy - mild bilateral atrophy of the insular cortex; focal volume loss observed in the following subregions: anterior insula (moderate atrophy on the left and mild-to-moderate atrophy on the right), posterior insula (mild-to-moderate atrophy on the left and mild atrophy on the right) and parietal operculum (normal-to-mild atrophy on the left and moderate atrophy on the right) For the subcortical structures: - basal forebrain appears within normal limits without apparent atrophy - no appreciable degenerative or atrophic changes observed in the thalamus - mild-to-moderate atrophy of the left ventral dc and mild atrophy of the right ventral dc - severe atrophy of the left amygdala and moderate-to-severe atrophy of the right amygdala - mild atrophy of the left pallidum; the right pallidum is normal - moderate atrophy of the left accumbens and mild-to-moderate atrophy of the right accumbens - severe atrophy of the left hippocampus - moderate atrophy of the right hippocampus - putamen maintains a normal appearance with no observable atrophic features - mild atrophy of the left caudate; the right caudate is normal For the ventricles: - mild enlargement of the external csf - no clear enlargement or abnormal growth seen in the lateral ventricle - mild-to-moderate enlargement of the 4th ventricle - severe enlargement of the left inf. lateral ventricle and moderate-to-severe enlargement of the right inf. lateral ventricle - the 3rd ventricle shows no notable changes suggestive of enlargement	AD
FTLD_203163034_02436_MR_Sagittal_MP-Rage_br_raw_20230209101942649_I10183429	On a T1-weighted brain MRI we observed: For the ventricles: - inf. lateral ventricle maintains a typical volume without observable enlargement - no findings suggestive of enlargement are seen in the 3rd ventricle - lateral ventricle maintains its expected proportions without signs of enlargement - no observable enlargement of the 4th ventricle - moderate enlargement of the external csf For the cerebral cortex: - no appreciable degenerative or atrophic changes observed in the occipital lobe - mild-to-moderate atrophy of the left frontal lobe; normal-to-mild atrophy of the right frontal lobe; focal volume loss observed in the following subregions: opercular inf. frontal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), posterior orbital gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), supplementary motor cortex (moderate atrophy on the left and normal-to-mild atrophy on the right), middle frontal gyrus (mild atrophy both left/right), gyrus rectus (mild-to-moderate atrophy on the left and normal on the right), lateral orbital gyrus (mild atrophy on the left) and triangular inf. frontal gyrus (mild atrophy on the left and normal on the right) - mild atrophy of the left parietal lobe; the right parietal lobe is normal; focal volume loss observed in the following subregions: sup. parietal lobule (mild-to-moderate atrophy on the left and mild atrophy on the right) and precuneus (normal on the left and mild-to-moderate atrophy on the right) - the temporal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in temporal pole (moderate-to-severe atrophy on the left and moderate atrophy on the right), planum temporale (normal on the left and mild atrophy on the right) and fusiform gyrus (mild atrophy on the left and normal on the right) - the insular cortex does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in frontal operculum (moderate atrophy on the left and normal on the right) and central operculum (normal on the left and mild atrophy on the right) - no evident atrophy or tissue thinning seen in the limbic cortex For the subcortical structures: - mild-to-moderate atrophy of the left caudate and mild atrophy of the right caudate - moderate atrophy of the left accumbens and mild atrophy of the right accumbens - ventral dc appears within normal limits without apparent atrophy - mild-to-moderate atrophy of the left putamen; normal-to-mild atrophy of the right putamen - basal forebrain maintains a normal appearance with no observable atrophic features - mild atrophy of the left amygdala; the right amygdala is normal - hippocampus maintains a normal appearance with no observable atrophic features - mild-to-moderate atrophy of the left pallidum and mild atrophy of the right pallidum - no appreciable degenerative or atrophic changes observed in the thalamus	PNFA
ADNI_032_S_0978_MR_MPR____N3__Scaled_Br_20090129130739856_S61100_I134905	On a T1-weighted brain MRI we observed: For the subcortical structures: - ventral dc maintains a normal appearance with no observable atrophic features - the accumbens shows no notable changes suggestive of atrophy - no findings suggestive of atrophy are seen in the basal forebrain - the thalamus shows no notable changes suggestive of atrophy - mild bilateral atrophy of the putamen - mild atrophy of the left amygdala and mild-to-moderate atrophy of the right amygdala - mild-to-moderate atrophy of the left hippocampus - mild-to-moderate atrophy of the right hippocampus - no clear atrophic alterations are visible in the caudate - mild bilateral atrophy of the pallidum For the ventricles: - mild-to-moderate enlargement of the right inf. lateral ventricle; normal-to-mild enlargement of the left inf. lateral ventricle - no observable enlargement of the lateral ventricle - no findings suggestive of enlargement are seen in the 4th ventricle - 3rd ventricle appears within normal size limits with no apparent enlargement - no findings suggestive of enlargement are seen in the external csf For the cerebral cortex: - the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in opercular inf. frontal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), precentral gyrus medial segment (normal on the left and moderate atrophy on the right), orbital inf. frontal gyrus (normal-to-mild atrophy on the left and mild atrophy on the right) and frontal pole (mild-to-moderate atrophy on the right) - no appreciable degenerative or atrophic changes observed in the limbic cortex - no evident atrophy or tissue thinning seen in the parietal lobe - the temporal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in sup. temporal gyrus (moderate atrophy on the left and normal-to-mild atrophy on the right), transverse temporal gyrus (mild atrophy both left/right) and planum temporale (mild-to-moderate atrophy on the left) - mild atrophy of the left insular cortex; normal-to-mild atrophy of the right insular cortex; focal volume loss observed in the following subregions: posterior insula (mild atrophy on the left and normal-to-mild atrophy on the right) - no clear atrophic alterations are visible in the occipital lobe	AD
FTLD_203447962_03264_MR_Sagittal_3D_Accelerated_MPRAGE_br_raw_202_I10177413	On a T1-weighted brain MRI we observed: For the ventricles: - severe bilateral enlargement of the inf. lateral ventricle - 4th ventricle maintains a typical volume without observable enlargement - mild-to-moderate enlargement of the 3rd ventricle - mild-to-moderate enlargement of the external csf - mild enlargement of the right lateral ventricle; normal-to-mild enlargement of the left lateral ventricle For the cerebral cortex: - no findings suggestive of atrophy are seen in the occipital lobe - no evident atrophy or tissue thinning seen in the parietal lobe - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy both left/right), fusiform gyrus (moderate atrophy on the left and moderate-to-severe atrophy on the right), inf. temporal gyrus (moderate atrophy on the left and moderate-to-severe atrophy on the right), middle temporal gyrus (mild-to-moderate atrophy on the left and moderate-to-severe atrophy on the right), sup. temporal gyrus (mild atrophy on the left and moderate-to-severe atrophy on the right) and planum polare (normal on the left and mild atrophy on the right) - the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in gyrus rectus (moderate atrophy on the left and normal-to-mild atrophy on the right), medial orbital gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), subcallosal area (mild atrophy on the left and mild-to-moderate atrophy on the right), medial frontal cortex (mild-to-moderate atrophy on the left and normal on the right), posterior orbital gyrus (normal on the left and mild-to-moderate atrophy on the right) and lateral orbital gyrus (normal on the left and mild atrophy on the right) - moderate bilateral atrophy of the limbic cortex; focal volume loss observed in the following subregions: entorhinal area (moderate-to-severe atrophy both left/right), anterior cingulate gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), parahippocampal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right) and middle cingulate gyrus (mild atrophy both left/right) - mild-to-moderate atrophy of the left insular cortex and moderate-to-severe atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (moderate-to-severe atrophy on the left and severe atrophy on the right), posterior insula (mild-to-moderate atrophy on the left and moderate-to-severe atrophy on the right) and central operculum (mild atrophy on the left and normal on the right) For the subcortical structures: - mild bilateral atrophy of the thalamus - severe atrophy of the left caudate and moderate atrophy of the right caudate - severe bilateral atrophy of the amygdala - moderate atrophy of the left pallidum and severe atrophy of the right pallidum - moderate atrophy of the left hippocampus - moderate-to-severe atrophy of the right hippocampus - basal forebrain maintains a normal appearance with no observable atrophic features - mild-to-moderate atrophy of the left putamen and severe atrophy of the right putamen - ventral dc appears preserved, with no observable tissue loss - severe bilateral atrophy of the accumbens	SV
ADNI_098_S_4215_MR_Accelerated_Sag_IR-SPGR__br_raw_20110913152714124_180_S121936_I255836	On a T1-weighted brain MRI we observed: For the ventricles: - 3rd ventricle maintains a typical volume without observable enlargement - no observable enlargement of the external csf - inf. lateral ventricle maintains its expected proportions without signs of enlargement - no clear enlargement or abnormal growth seen in the 4th ventricle - the lateral ventricle shows no notable changes suggestive of enlargement For the cerebral cortex: - frontal lobe appears preserved, with no observable tissue loss - mild atrophy of the right parietal lobe; the left parietal lobe is normal; focal volume loss observed in the following subregions: supramarginal gyrus (mild atrophy on the right) - no appreciable degenerative or atrophic changes observed in the temporal lobe - no observable atrophic changes in the insular cortex - no evident atrophy or tissue thinning seen in the occipital lobe - mild bilateral atrophy of the limbic cortex; focal volume loss observed in the following subregions: middle cingulate gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right) and anterior cingulate gyrus (normal on the left and mild atrophy on the right) For the subcortical structures: - no clear atrophic alterations are visible in the accumbens - no appreciable degenerative or atrophic changes observed in the basal forebrain - no clear atrophic alterations are visible in the putamen - no evident atrophy or tissue thinning seen in the caudate - no findings suggestive of atrophy are seen in the pallidum - mild atrophy of the right amygdala; the left amygdala is normal - no clear atrophic alterations are visible in the thalamus - ventral dc appears within normal limits without apparent atrophy - mild-to-moderate atrophy of the left hippocampus - mild atrophy of the right hippocampus	AD
ADNI_941_S_6514_MR_Accelerated_Sagittal_MPRAGE__br_raw_20180727104527197_65_S709616_I1027315	On a T1-weighted brain MRI we observed: For the ventricles: - no clear enlargement or abnormal growth seen in the external csf - lateral ventricle maintains its expected proportions without signs of enlargement - inf. lateral ventricle appears within normal size limits with no apparent enlargement - no observable enlargement of the 3rd ventricle - no clear enlargement or abnormal growth seen in the 4th ventricle For the cerebral cortex: - parietal lobe appears preserved, with no observable tissue loss - no clear atrophic alterations are visible in the insular cortex - no findings suggestive of atrophy are seen in the frontal lobe - no evident atrophy or tissue thinning seen in the limbic cortex - mild atrophy of the right temporal lobe; the left temporal lobe is normal; focal volume loss observed in the following subregions: middle temporal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right) and temporal pole (mild atrophy on the left and mild-to-moderate atrophy on the right) - no appreciable degenerative or atrophic changes observed in the occipital lobe For the subcortical structures: - mild atrophy of the right amygdala; the left amygdala is normal - no observable atrophic changes in the basal forebrain - ventral dc appears within normal limits without apparent atrophy - thalamus appears preserved, with no observable tissue loss - no observable atrophic changes in the accumbens - no clear atrophic alterations are visible in the caudate - no findings suggestive of atrophy are seen in the pallidum - hippocampus maintains a normal appearance with no observable atrophic features - no clear atrophic alterations are visible in the putamen	CN
FTLD_203322480_01082_MR_Sagittal_MP-Rage_br_raw_20230206133325499_I10181026	On a T1-weighted brain MRI we observed: For the subcortical structures: - the accumbens shows no notable changes suggestive of atrophy - no clear atrophic alterations are visible in the thalamus - mild-to-moderate atrophy of the right amygdala; the left amygdala is normal - no observable atrophic changes in the caudate - hippocampus appears within normal limits without apparent atrophy - pallidum appears preserved, with no observable tissue loss - no observable atrophic changes in the ventral dc - no appreciable degenerative or atrophic changes observed in the basal forebrain - no appreciable degenerative or atrophic changes observed in the putamen For the cerebral cortex: - temporal lobe appears within normal limits without apparent atrophy - no observable atrophic changes in the parietal lobe - mild-to-moderate atrophy of the left insular cortex; normal-to-mild atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (moderate atrophy on the left and mild-to-moderate atrophy on the right) and parietal operculum (mild-to-moderate atrophy on the left) - no observable atrophic changes in the limbic cortex - the occipital lobe shows no notable changes suggestive of atrophy - mild-to-moderate atrophy of the left frontal lobe and mild atrophy of the right frontal lobe; focal volume loss observed in the following subregions: triangular inf. frontal gyrus (mild atrophy both left/right), middle frontal gyrus (mild atrophy both left/right), anterior orbital gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), subcallosal area (mild atrophy both left/right), posterior orbital gyrus (mild atrophy on the left and normal-to-mild atrophy on the right) and gyrus rectus (mild atrophy on the left and normal on the right) For the ventricles: - 3rd ventricle maintains a typical volume without observable enlargement - mild-to-moderate enlargement of the external csf - no findings suggestive of enlargement are seen in the 4th ventricle - no appreciable enlargement noted in the inf. lateral ventricle - the lateral ventricle shows no notable changes suggestive of enlargement	CN
FTLD_203924869_01962_MR_Sagittal_MP-Rage_br_raw_20230206152530374_I10181383	On a T1-weighted brain MRI we observed: For the subcortical structures: - no appreciable degenerative or atrophic changes observed in the basal forebrain - amygdala demonstrates a healthy morphology without signs of atrophy - no clear atrophic alterations are visible in the caudate - thalamus demonstrates a healthy morphology without signs of atrophy - moderate atrophy of the left putamen and mild-to-moderate atrophy of the right putamen - no observable atrophic changes in the hippocampus - no appreciable degenerative or atrophic changes observed in the ventral dc - accumbens demonstrates a healthy morphology without signs of atrophy - no findings suggestive of atrophy are seen in the pallidum For the cerebral cortex: - no clear atrophic alterations are visible in the occipital lobe - the frontal lobe shows no notable changes suggestive of atrophy - parietal lobe appears preserved, with no observable tissue loss - temporal lobe appears within normal limits without apparent atrophy - limbic cortex maintains a normal appearance with no observable atrophic features - insular cortex maintains a normal appearance with no observable atrophic features For the ventricles: - no findings suggestive of enlargement are seen in the 3rd ventricle - mild bilateral enlargement of the inf. lateral ventricle - lateral ventricle appears to be of normal dimensions, with no observable increase in size - no observable enlargement of the 4th ventricle - no observable enlargement of the external csf	CN
ADNI_033_S_10144_MR_Accelerated_Sagittal_MPRAGE_MSV21_br_raw_20240710183736482_1_I10873175	On a T1-weighted brain MRI we observed: For the cerebral cortex: - moderate bilateral atrophy of the frontal lobe; focal volume loss observed in the following subregions: middle frontal gyrus (moderate atrophy on the left and mild-to-moderate atrophy on the right), triangular inf. frontal gyrus (mild-to-moderate atrophy on the right), orbital inf. frontal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), precentral gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), precentral gyrus medial segment (mild atrophy on the left and normal-to-mild atrophy on the right), opercular inf. frontal gyrus (normal on the left and mild atrophy on the right), medial orbital gyrus (mild atrophy on the left), posterior orbital gyrus (mild atrophy on the left and normal on the right), sup. frontal gyrus (mild atrophy on the right) and gyrus rectus (mild atrophy on the right) - mild-to-moderate bilateral atrophy of the insular cortex; focal volume loss observed in the following subregions: frontal operculum (mild atrophy on the left and mild-to-moderate atrophy on the right), central operculum (mild atrophy both left/right) and anterior insula (normal on the left and mild atrophy on the right) - mild atrophy of the left limbic cortex; the right limbic cortex is normal; focal volume loss observed in the following subregions: anterior cingulate gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), posterior cingulate gyrus (mild atrophy on the left and normal on the right) and middle cingulate gyrus (mild atrophy on the left and normal on the right) - mild-to-moderate atrophy of the right parietal lobe; the left parietal lobe is normal; focal volume loss observed in the following subregions: supramarginal gyrus (normal on the left and moderate atrophy on the right), precuneus (normal on the left and mild-to-moderate atrophy on the right) and postcentral gyrus (normal on the left and mild atrophy on the right) - mild bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: fusiform gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), transverse temporal gyrus (mild atrophy both left/right), planum polare (normal on the left and mild atrophy on the right) and temporal pole (mild atrophy on the right) - the occipital lobe shows no notable changes suggestive of atrophy For the ventricles: - mild enlargement of the external csf - moderate enlargement of the 4th ventricle - mild bilateral enlargement of the lateral ventricle - mild enlargement of the 3rd ventricle - severe bilateral enlargement of the inf. lateral ventricle For the subcortical structures: - no evident atrophy or tissue thinning seen in the pallidum - mild-to-moderate atrophy of the right thalamus; the left thalamus is normal - mild atrophy of the left hippocampus - mild atrophy of the right hippocampus - ventral dc demonstrates a healthy morphology without signs of atrophy - amygdala demonstrates a healthy morphology without signs of atrophy - no findings suggestive of atrophy are seen in the putamen - no findings suggestive of atrophy are seen in the caudate - the basal forebrain shows no notable changes suggestive of atrophy - mild bilateral atrophy of the accumbens	AD
FTLD_203961383_03386_MR_Accelerated_Sagittal_MPRAGE_TEST_br_raw_2_I10450649	On a T1-weighted brain MRI we observed: For the cerebral cortex: - severe atrophy of the right limbic cortex; the left limbic cortex is normal; focal volume loss observed in the following subregions: entorhinal area (mild atrophy on the left and moderate-to-severe atrophy on the right), parahippocampal gyrus (mild atrophy on the left and moderate atrophy on the right), anterior cingulate gyrus (normal on the left and moderate-to-severe atrophy on the right), posterior cingulate gyrus (mild atrophy on the right) and middle cingulate gyrus (mild atrophy on the right) - moderate atrophy of the right insular cortex; the left insular cortex is normal; focal volume loss observed in the following subregions: anterior insula (moderate atrophy on the left and moderate-to-severe atrophy on the right), posterior insula (normal on the left and moderate-to-severe atrophy on the right) and frontal operculum (mild atrophy on the right) - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy both left/right), inf. temporal gyrus (moderate-to-severe atrophy on the left and severe atrophy on the right), fusiform gyrus (mild-to-moderate atrophy on the left and moderate atrophy on the right), middle temporal gyrus (normal on the left and severe atrophy on the right), sup. temporal gyrus (moderate atrophy on the right) and planum polare (normal on the left and mild-to-moderate atrophy on the right) - no observable atrophic changes in the frontal lobe - mild atrophy of the left occipital lobe; normal-to-mild atrophy of the right occipital lobe; focal volume loss observed in the following subregions: inf. occipital gyrus (mild atrophy both left/right), sup. occipital gyrus (mild atrophy both left/right), calcarine cortex (mild atrophy on the left and normal on the right) and middle occipital gyrus (mild atrophy on the right) - parietal lobe appears preserved, with no observable tissue loss For the subcortical structures: - moderate atrophy of the left hippocampus - moderate-to-severe atrophy of the right hippocampus - mild atrophy of the left putamen and severe atrophy of the right putamen - moderate-to-severe atrophy of the right pallidum; the left pallidum is normal - no observable atrophic changes in the ventral dc - no appreciable degenerative or atrophic changes observed in the thalamus - severe bilateral atrophy of the amygdala - moderate atrophy of the left accumbens and severe atrophy of the right accumbens - no observable atrophic changes in the basal forebrain - moderate atrophy of the left caudate and severe atrophy of the right caudate For the ventricles: - mild-to-moderate enlargement of the right lateral ventricle; the left lateral ventricle is normal - 4th ventricle appears to be of normal dimensions, with no observable increase in size - severe enlargement of the external csf - severe enlargement of the 3rd ventricle - severe bilateral enlargement of the inf. lateral ventricle	SV
FTLD_203723261_03162_MR_Sagittal_3D_Accelerated_MPRAGE_br_raw_202_I10177101	On a T1-weighted brain MRI we observed: For the ventricles: - severe bilateral enlargement of the inf. lateral ventricle - the 3rd ventricle shows no notable changes suggestive of enlargement - moderate enlargement of the external csf - 4th ventricle appears within normal size limits with no apparent enlargement - severe enlargement of the left lateral ventricle and moderate enlargement of the right lateral ventricle For the subcortical structures: - ventral dc demonstrates a healthy morphology without signs of atrophy - mild atrophy of the left thalamus; the right thalamus is normal - severe atrophy of the left putamen and moderate atrophy of the right putamen - severe bilateral atrophy of the amygdala - moderate-to-severe atrophy of the left pallidum and moderate atrophy of the right pallidum - moderate-to-severe atrophy of the left caudate and mild atrophy of the right caudate - severe atrophy of the left hippocampus - severe atrophy of the right hippocampus - no evident atrophy or tissue thinning seen in the basal forebrain - severe atrophy of the left accumbens and moderate atrophy of the right accumbens For the cerebral cortex: - no clear atrophic alterations are visible in the parietal lobe - mild-to-moderate atrophy of the left limbic cortex and mild atrophy of the right limbic cortex; focal volume loss observed in the following subregions: entorhinal area (severe atrophy on the left and moderate-to-severe atrophy on the right), parahippocampal gyrus (moderate-to-severe atrophy on the left and normal on the right) and anterior cingulate gyrus (normal on the left and mild atrophy on the right) - mild-to-moderate atrophy of the left frontal lobe; the right frontal lobe is normal; focal volume loss observed in the following subregions: gyrus rectus (moderate atrophy on the left and normal on the right), precentral gyrus (mild atrophy both left/right), triangular inf. frontal gyrus (mild atrophy on the right), medial frontal cortex (mild-to-moderate atrophy on the left), medial orbital gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), supplementary motor cortex (mild atrophy on the left and normal on the right) and anterior orbital gyrus (mild atrophy on the left and normal on the right) - severe atrophy of the left temporal lobe and moderate-to-severe atrophy of the right temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy both left/right), inf. temporal gyrus (severe atrophy on the left and mild-to-moderate atrophy on the right), fusiform gyrus (moderate-to-severe atrophy on the left and mild-to-moderate atrophy on the right), middle temporal gyrus (severe atrophy on the left and mild atrophy on the right), planum polare (mild-to-moderate atrophy on the left and mild atrophy on the right), sup. temporal gyrus (moderate atrophy on the left) and planum temporale (mild atrophy on the left) - moderate-to-severe atrophy of the left insular cortex and mild-to-moderate atrophy of the right insular cortex; focal volume loss observed in the following subregions: posterior insula (severe atrophy both left/right), anterior insula (severe atrophy on the left and moderate-to-severe atrophy on the right), frontal operculum (mild atrophy on the left and normal-to-mild atrophy on the right) and central operculum (mild atrophy on the left) - no appreciable degenerative or atrophic changes observed in the occipital lobe	SV
FTLD_203723261_03162_MR_Sagittal_3D_Accelerated_MPRAGE_br_raw_202_I10177101	On a T1-weighted brain MRI we observed: For the cerebral cortex: - mild-to-moderate atrophy of the left limbic cortex and mild atrophy of the right limbic cortex; focal volume loss observed in the following subregions: entorhinal area (severe atrophy on the left and moderate-to-severe atrophy on the right), parahippocampal gyrus (moderate-to-severe atrophy on the left and normal on the right) and anterior cingulate gyrus (normal on the left and mild atrophy on the right) - mild-to-moderate atrophy of the left frontal lobe; the right frontal lobe is normal; focal volume loss observed in the following subregions: gyrus rectus (moderate atrophy on the left and normal on the right), precentral gyrus (mild atrophy both left/right), triangular inf. frontal gyrus (mild atrophy on the right), medial frontal cortex (mild-to-moderate atrophy on the left), medial orbital gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), supplementary motor cortex (mild atrophy on the left and normal on the right) and anterior orbital gyrus (mild atrophy on the left and normal on the right) - occipital lobe demonstrates a healthy morphology without signs of atrophy - parietal lobe appears preserved, with no observable tissue loss - moderate-to-severe atrophy of the left insular cortex and mild-to-moderate atrophy of the right insular cortex; focal volume loss observed in the following subregions: posterior insula (severe atrophy both left/right), anterior insula (severe atrophy on the left and moderate-to-severe atrophy on the right), frontal operculum (mild atrophy on the left and normal-to-mild atrophy on the right) and central operculum (mild atrophy on the left) - severe atrophy of the left temporal lobe and moderate-to-severe atrophy of the right temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy both left/right), inf. temporal gyrus (severe atrophy on the left and mild-to-moderate atrophy on the right), fusiform gyrus (moderate-to-severe atrophy on the left and mild-to-moderate atrophy on the right), middle temporal gyrus (severe atrophy on the left and mild atrophy on the right), planum polare (mild-to-moderate atrophy on the left and mild atrophy on the right), sup. temporal gyrus (moderate atrophy on the left) and planum temporale (mild atrophy on the left) For the ventricles: - no evident size increase noted in the 4th ventricle - severe bilateral enlargement of the inf. lateral ventricle - 3rd ventricle maintains a typical volume without observable enlargement - severe enlargement of the left lateral ventricle and moderate enlargement of the right lateral ventricle - moderate enlargement of the external csf For the subcortical structures: - no findings suggestive of atrophy are seen in the basal forebrain - severe bilateral atrophy of the amygdala - moderate-to-severe atrophy of the left caudate and mild atrophy of the right caudate - severe atrophy of the left hippocampus - severe atrophy of the right hippocampus - moderate-to-severe atrophy of the left pallidum and moderate atrophy of the right pallidum - severe atrophy of the left putamen and moderate atrophy of the right putamen - mild atrophy of the left thalamus; the right thalamus is normal - no findings suggestive of atrophy are seen in the ventral dc - severe atrophy of the left accumbens and moderate atrophy of the right accumbens	SV
ADNI_053_S_5070_MR_MPRAGE_br_raw_20130201111516375_67_S181275_I357474	On a T1-weighted brain MRI we observed: For the ventricles: - severe bilateral enlargement of the lateral ventricle - mild enlargement of the 4th ventricle - mild enlargement of the external csf - moderate-to-severe enlargement of the left inf. lateral ventricle and moderate enlargement of the right inf. lateral ventricle - mild-to-moderate enlargement of the 3rd ventricle For the subcortical structures: - mild atrophy of the right amygdala; normal-to-mild atrophy of the left amygdala - mild atrophy of the left pallidum; normal-to-mild atrophy of the right pallidum - the left hippocampus volume is borderline low - the left hippocampus volume is borderline low - mild atrophy of the left thalamus; normal-to-mild atrophy of the right thalamus - mild-to-moderate atrophy of the left caudate; normal-to-mild atrophy of the right caudate - moderate atrophy of the left putamen; normal-to-mild atrophy of the right putamen - ventral dc demonstrates a healthy morphology without signs of atrophy - basal forebrain appears within normal limits without apparent atrophy - mild bilateral atrophy of the accumbens For the cerebral cortex: - moderate atrophy of the left occipital lobe; the right occipital lobe is normal; focal volume loss observed in the following subregions: sup. occipital gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), inf. occipital gyrus (mild-to-moderate atrophy on the left), occipital fusiform gyrus (mild-to-moderate atrophy on the right), middle occipital gyrus (mild-to-moderate atrophy on the left and normal on the right), occipital pole (mild atrophy on the left and normal-to-mild atrophy on the right) and calcarine cortex (mild atrophy on the left) - mild-to-moderate atrophy of the left limbic cortex and mild atrophy of the right limbic cortex; focal volume loss observed in the following subregions: entorhinal area (mild atrophy both left/right), middle cingulate gyrus (mild-to-moderate atrophy on the left and normal on the right), posterior cingulate gyrus (mild atrophy on the left and normal on the right) and parahippocampal gyrus (normal on the left and mild atrophy on the right) - mild-to-moderate bilateral atrophy of the parietal lobe; focal volume loss observed in the following subregions: precuneus (mild atrophy on the left and mild-to-moderate atrophy on the right), angular gyrus (normal-to-mild atrophy on the left and mild atrophy on the right), sup. parietal lobule (mild atrophy on the left and normal-to-mild atrophy on the right) and supramarginal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right) - mild bilateral atrophy of the insular cortex; focal volume loss observed in the following subregions: anterior insula (mild atrophy on the left and normal-to-mild atrophy on the right), frontal operculum (normal-to-mild atrophy on the left and mild atrophy on the right), parietal operculum (normal-to-mild atrophy on the left and mild atrophy on the right) and central operculum (mild atrophy on the left and normal on the right) - mild-to-moderate atrophy of the left temporal lobe and mild atrophy of the right temporal lobe; focal volume loss observed in the following subregions: planum temporale (mild-to-moderate atrophy on the left and mild atrophy on the right), middle temporal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), fusiform gyrus (normal on the left and mild atrophy on the right) and sup. temporal gyrus (mild atrophy on the left and normal on the right) - frontal lobe appears within normal limits without apparent atrophy	AD
FTLD_203522833_02332_MR_Sagittal_MP-Rage_br_raw_20230209101231374_I10183395	On a T1-weighted brain MRI we observed: For the subcortical structures: - mild bilateral atrophy of the putamen - mild bilateral atrophy of the caudate - mild bilateral atrophy of the pallidum - mild-to-moderate atrophy of the left amygdala and mild atrophy of the right amygdala - mild atrophy of the left ventral dc and mild-to-moderate atrophy of the right ventral dc - mild-to-moderate atrophy of the left accumbens and mild atrophy of the right accumbens - the left hippocampus volume is borderline low - basal forebrain appears within normal limits without apparent atrophy - moderate atrophy of the left thalamus and mild-to-moderate atrophy of the right thalamus For the cerebral cortex: - mild atrophy of the right frontal lobe; normal-to-mild atrophy of the left frontal lobe; focal volume loss observed in the following subregions: triangular inf. frontal gyrus (mild atrophy both left/right), precentral gyrus (mild atrophy both left/right), middle frontal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), anterior orbital gyrus (normal-to-mild atrophy on the left and mild atrophy on the right), precentral gyrus medial segment (normal-to-mild atrophy on the left and mild atrophy on the right) and sup. frontal gyrus medial segment (normal on the left and mild atrophy on the right) - mild bilateral atrophy of the insular cortex; focal volume loss observed in the following subregions: central operculum (mild-to-moderate atrophy on the left and mild atrophy on the right), posterior insula (normal on the left and mild atrophy on the right), anterior insula (mild atrophy on the left and normal on the right) and frontal operculum (normal on the left and mild atrophy on the right) - the temporal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in temporal pole (moderate atrophy on the left and mild-to-moderate atrophy on the right) and transverse temporal gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right) - no observable atrophic changes in the occipital lobe - the parietal lobe shows no notable changes suggestive of atrophy - mild atrophy of the left limbic cortex and mild-to-moderate atrophy of the right limbic cortex; focal volume loss observed in the following subregions: posterior cingulate gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), parahippocampal gyrus (mild atrophy both left/right) and entorhinal area (normal on the left and mild atrophy on the right) For the ventricles: - mild enlargement of the left lateral ventricle and mild-to-moderate enlargement of the right lateral ventricle - mild enlargement of the 4th ventricle - mild enlargement of the 3rd ventricle - moderate enlargement of the external csf - mild-to-moderate enlargement of the left inf. lateral ventricle and mild enlargement of the right inf. lateral ventricle	BV
ADNI_052_S_4885_MR_MT1__N3m_Br_20161014053352954_S498285_I782876	On a T1-weighted brain MRI we observed: For the cerebral cortex: - the occipital lobe shows no notable changes suggestive of atrophy - mild atrophy of the right insular cortex; normal-to-mild atrophy of the left insular cortex; focal volume loss observed in the following subregions: central operculum (mild atrophy on the left and mild-to-moderate atrophy on the right) and posterior insula (normal-to-mild atrophy on the left and mild atrophy on the right) - frontal lobe demonstrates a healthy morphology without signs of atrophy - moderate atrophy of the right limbic cortex; the left limbic cortex is normal; focal volume loss observed in the following subregions: anterior cingulate gyrus (moderate atrophy on the right), parahippocampal gyrus (normal-to-mild atrophy on the left and mild atrophy on the right) and posterior cingulate gyrus (normal on the left and mild atrophy on the right) - no findings suggestive of atrophy are seen in the parietal lobe - mild atrophy of the left temporal lobe and moderate atrophy of the right temporal lobe; focal volume loss observed in the following subregions: temporal pole (mild-to-moderate atrophy both left/right), inf. temporal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right) and middle temporal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right) For the ventricles: - mild enlargement of the 4th ventricle - no observable enlargement of the lateral ventricle - mild-to-moderate enlargement of the external csf - severe enlargement of the left inf. lateral ventricle and moderate-to-severe enlargement of the right inf. lateral ventricle - 3rd ventricle maintains a typical volume without observable enlargement For the subcortical structures: - moderate atrophy of the left hippocampus - moderate atrophy of the right hippocampus - no observable atrophic changes in the putamen - basal forebrain appears within normal limits without apparent atrophy - caudate appears within normal limits without apparent atrophy - moderate-to-severe bilateral atrophy of the amygdala - no clear atrophic alterations are visible in the accumbens - the pallidum shows no notable changes suggestive of atrophy - ventral dc appears within normal limits without apparent atrophy - thalamus appears within normal limits without apparent atrophy	AD
ADNI_130_S_4990_MR_MPRAGE_br_raw_20121029151935426_15_S172518_I342911	On a T1-weighted brain MRI we observed: For the ventricles: - mild-to-moderate enlargement of the external csf - moderate enlargement of the 3rd ventricle - moderate enlargement of the left inf. lateral ventricle and mild-to-moderate enlargement of the right inf. lateral ventricle - mild-to-moderate enlargement of the left lateral ventricle and moderate-to-severe enlargement of the right lateral ventricle - 4th ventricle appears to be of normal dimensions, with no observable increase in size For the subcortical structures: - mild atrophy of the left hippocampus - mild-to-moderate atrophy of the right hippocampus - mild-to-moderate atrophy of the left pallidum and mild atrophy of the right pallidum - mild-to-moderate bilateral atrophy of the caudate - moderate atrophy of the left accumbens and mild-to-moderate atrophy of the right accumbens - mild-to-moderate bilateral atrophy of the putamen - no appreciable degenerative or atrophic changes observed in the ventral dc - no appreciable degenerative or atrophic changes observed in the thalamus - no findings suggestive of atrophy are seen in the basal forebrain - mild-to-moderate bilateral atrophy of the amygdala For the cerebral cortex: - mild atrophy of the right limbic cortex; the left limbic cortex is normal; focal volume loss observed in the following subregions: anterior cingulate gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right) and entorhinal area (normal on the left and mild atrophy on the right) - mild atrophy of the left parietal lobe and mild-to-moderate atrophy of the right parietal lobe; focal volume loss observed in the following subregions: angular gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), supramarginal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), precuneus (mild atrophy on the right) and postcentral gyrus (mild atrophy on the right) - no observable atrophic changes in the occipital lobe - no clear atrophic alterations are visible in the insular cortex - mild-to-moderate atrophy of the left frontal lobe and mild atrophy of the right frontal lobe; focal volume loss observed in the following subregions: opercular inf. frontal gyrus (moderate atrophy on the left and mild atrophy on the right), medial orbital gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), sup. frontal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), gyrus rectus (mild atrophy on the left and normal-to-mild atrophy on the right), orbital inf. frontal gyrus (mild-to-moderate atrophy on the right), posterior orbital gyrus (mild atrophy on the right) and frontal pole (mild atrophy on the left and normal on the right) - mild atrophy of the right temporal lobe; the left temporal lobe is normal; focal volume loss observed in the following subregions: middle temporal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right)	AD
ADNI_019_S_5012_MR_MPRAGE_br_raw_20121105133035688_113_S173252_I343916	On a T1-weighted brain MRI we observed: For the cerebral cortex: - mild bilateral atrophy of the frontal lobe; focal volume loss observed in the following subregions: triangular inf. frontal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), orbital inf. frontal gyrus (moderate atrophy on the left), medial orbital gyrus (mild atrophy both left/right), precentral gyrus medial segment (normal on the left and mild-to-moderate atrophy on the right), supplementary motor cortex (normal-to-mild atrophy on the left and mild atrophy on the right), lateral orbital gyrus (normal on the left and mild atrophy on the right), medial frontal cortex (normal on the left and mild atrophy on the right), precentral gyrus (normal on the left and mild atrophy on the right) and opercular inf. frontal gyrus (mild atrophy on the left) - no clear atrophic alterations are visible in the limbic cortex - mild-to-moderate bilateral atrophy of the insular cortex; focal volume loss observed in the following subregions: anterior insula (mild-to-moderate atrophy on the left and moderate atrophy on the right), central operculum (mild-to-moderate atrophy both left/right) and posterior insula (mild atrophy both left/right) - mild-to-moderate bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: fusiform gyrus (mild atrophy on the left and moderate atrophy on the right), sup. temporal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), temporal pole (mild atrophy both left/right), planum temporale (normal-to-mild atrophy on the left and mild atrophy on the right) and transverse temporal gyrus (mild atrophy on the left) - no evident atrophy or tissue thinning seen in the occipital lobe - mild atrophy of the left parietal lobe; the right parietal lobe is normal; focal volume loss observed in the following subregions: postcentral gyrus medial segment (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), precuneus (normal-to-mild atrophy on the left and mild atrophy on the right) and sup. parietal lobule (mild atrophy on the left) For the ventricles: - mild enlargement of the right lateral ventricle; normal-to-mild enlargement of the left lateral ventricle - mild-to-moderate enlargement of the 4th ventricle - mild-to-moderate enlargement of the external csf - mild-to-moderate enlargement of the 3rd ventricle - inf. lateral ventricle maintains a typical volume without observable enlargement For the subcortical structures: - caudate demonstrates a healthy morphology without signs of atrophy - thalamus maintains a normal appearance with no observable atrophic features - no observable atrophic changes in the basal forebrain - mild atrophy of the left hippocampus - the accumbens shows no notable changes suggestive of atrophy - putamen demonstrates a healthy morphology without signs of atrophy - no clear atrophic alterations are visible in the pallidum - no appreciable degenerative or atrophic changes observed in the amygdala - ventral dc maintains a normal appearance with no observable atrophic features	AD
FTLD_203437946_02643_MR_Accelerated_Sagittal_MPRAGE_br_raw_20230_I10178155	On a T1-weighted brain MRI we observed: For the ventricles: - moderate bilateral enlargement of the lateral ventricle - moderate enlargement of the 3rd ventricle - mild enlargement of the left inf. lateral ventricle; normal-to-mild enlargement of the right inf. lateral ventricle - moderate-to-severe enlargement of the external csf - 4th ventricle appears within normal size limits with no apparent enlargement For the subcortical structures: - moderate-to-severe atrophy of the left pallidum and moderate atrophy of the right pallidum - mild-to-moderate atrophy of the left caudate and mild atrophy of the right caudate - mild bilateral atrophy of the ventral dc - moderate atrophy of the left putamen and mild-to-moderate atrophy of the right putamen - no findings suggestive of atrophy are seen in the basal forebrain - mild bilateral atrophy of the accumbens - moderate atrophy of the left thalamus and mild atrophy of the right thalamus - mild-to-moderate atrophy of the left amygdala and mild atrophy of the right amygdala - the left hippocampus volume is borderline low For the cerebral cortex: - moderate atrophy of the left parietal lobe and mild atrophy of the right parietal lobe; focal volume loss observed in the following subregions: angular gyrus (mild-to-moderate atrophy both left/right), postcentral gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right) and precuneus (mild atrophy both left/right) - no clear atrophic alterations are visible in the occipital lobe - mild-to-moderate atrophy of the left temporal lobe and mild atrophy of the right temporal lobe; focal volume loss observed in the following subregions: fusiform gyrus (moderate atrophy on the left and normal on the right), temporal pole (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), transverse temporal gyrus (mild atrophy on the right), sup. temporal gyrus (mild atrophy on the left and normal on the right) and middle temporal gyrus (mild atrophy on the right) - mild atrophy of the right limbic cortex; the left limbic cortex is normal; focal volume loss observed in the following subregions: anterior cingulate gyrus (mild-to-moderate atrophy on the right) and middle cingulate gyrus (normal-to-mild atrophy on the left and mild atrophy on the right) - moderate atrophy of the left insular cortex and mild atrophy of the right insular cortex; focal volume loss observed in the following subregions: central operculum (mild-to-moderate atrophy both left/right), posterior insula (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), frontal operculum (normal-to-mild atrophy on the left and mild atrophy on the right), anterior insula (mild atrophy on the left and normal on the right) and parietal operculum (mild atrophy on the left and normal on the right) - severe atrophy of the left frontal lobe and moderate atrophy of the right frontal lobe; focal volume loss observed in the following subregions: precentral gyrus (severe atrophy on the left and moderate-to-severe atrophy on the right), middle frontal gyrus (severe atrophy on the left and normal-to-mild atrophy on the right), sup. frontal gyrus (mild atrophy on the left and moderate atrophy on the right), opercular inf. frontal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), sup. frontal gyrus medial segment (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), precentral gyrus medial segment (mild-to-moderate atrophy on the left) and supplementary motor cortex (normal on the left and mild-to-moderate atrophy on the right)	PNFA
FTLD_203987322_03228_MR_Accelerated_Sagittal_MPRAGE_br_raw_20230_I10176938	On a T1-weighted brain MRI we observed: For the ventricles: - severe bilateral enlargement of the inf. lateral ventricle - no observable enlargement of the 4th ventricle - moderate enlargement of the 3rd ventricle - moderate enlargement of the left lateral ventricle and moderate-to-severe enlargement of the right lateral ventricle - moderate enlargement of the external csf For the cerebral cortex: - no observable atrophic changes in the frontal lobe - parietal lobe appears preserved, with no observable tissue loss - occipital lobe appears within normal limits without apparent atrophy - severe atrophy of the left insular cortex; normal-to-mild atrophy of the right insular cortex; focal volume loss observed in the following subregions: posterior insula (severe atrophy on the left and moderate atrophy on the right), anterior insula (severe atrophy on the left), parietal operculum (moderate atrophy on the left and normal-to-mild atrophy on the right) and central operculum (normal on the left and mild atrophy on the right) - the limbic cortex does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in entorhinal area (moderate atrophy on the left and mild atrophy on the right), parahippocampal gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right) and anterior cingulate gyrus (mild atrophy on the right) - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy both left/right), inf. temporal gyrus (moderate-to-severe atrophy on the left and severe atrophy on the right), fusiform gyrus (severe atrophy on the left and moderate atrophy on the right), planum temporale (moderate atrophy on the left and mild-to-moderate atrophy on the right), middle temporal gyrus (moderate-to-severe atrophy on the left), transverse temporal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right) and sup. temporal gyrus (mild atrophy on the left) For the subcortical structures: - no findings suggestive of atrophy are seen in the basal forebrain - severe bilateral atrophy of the amygdala - moderate atrophy of the left putamen; the right putamen is normal - severe atrophy of the left accumbens and moderate-to-severe atrophy of the right accumbens - no findings suggestive of atrophy are seen in the ventral dc - mild-to-moderate atrophy of the left thalamus; the right thalamus is normal - moderate-to-severe atrophy of the left hippocampus - mild atrophy of the right hippocampus - mild-to-moderate atrophy of the left pallidum; the right pallidum is normal - no observable atrophic changes in the caudate	SV
FTLD_203419597_02791_MR_Accelerated_Sagittal_MPRAGE_br_raw_20230_I10177849	On a T1-weighted brain MRI we observed: For the subcortical structures: - mild atrophy of the left thalamus and moderate-to-severe atrophy of the right thalamus - basal forebrain demonstrates a healthy morphology without signs of atrophy - mild atrophy of the left pallidum and severe atrophy of the right pallidum - severe bilateral atrophy of the accumbens - moderate-to-severe atrophy of the left caudate and severe atrophy of the right caudate - moderate-to-severe atrophy of the left putamen and severe atrophy of the right putamen - severe atrophy of the left hippocampus - severe atrophy of the right hippocampus - severe bilateral atrophy of the amygdala - no evident atrophy or tissue thinning seen in the ventral dc For the cerebral cortex: - moderate atrophy of the left insular cortex and severe atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (severe atrophy both left/right), posterior insula (mild-to-moderate atrophy on the left and severe atrophy on the right), parietal operculum (moderate atrophy on the right), central operculum (normal-to-mild atrophy on the left and mild atrophy on the right) and frontal operculum (mild atrophy on the right) - mild-to-moderate atrophy of the right frontal lobe; normal-to-mild atrophy of the left frontal lobe; focal volume loss observed in the following subregions: posterior orbital gyrus (moderate atrophy on the left and mild-to-moderate atrophy on the right), middle frontal gyrus (mild atrophy on the right), medial orbital gyrus (normal on the left and mild-to-moderate atrophy on the right), opercular inf. frontal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), lateral orbital gyrus (normal-to-mild atrophy on the left and mild atrophy on the right), triangular inf. frontal gyrus (mild atrophy on the right), gyrus rectus (mild atrophy on the right), medial frontal cortex (mild atrophy on the right), anterior orbital gyrus (mild atrophy on the right), supplementary motor cortex (normal on the left and mild atrophy on the right) and subcallosal area (mild atrophy on the right) - mild-to-moderate atrophy of the left limbic cortex and moderate-to-severe atrophy of the right limbic cortex; focal volume loss observed in the following subregions: entorhinal area (severe atrophy both left/right), parahippocampal gyrus (moderate-to-severe atrophy on the left and mild-to-moderate atrophy on the right) and anterior cingulate gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right) - parietal lobe demonstrates a healthy morphology without signs of atrophy - moderate atrophy of the left temporal lobe and severe atrophy of the right temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy both left/right), fusiform gyrus (moderate-to-severe atrophy on the left and severe atrophy on the right), middle temporal gyrus (normal-to-mild atrophy on the left and severe atrophy on the right), inf. temporal gyrus (normal-to-mild atrophy on the left and severe atrophy on the right) and planum polare (normal on the left and severe atrophy on the right) - moderate-to-severe atrophy of the right occipital lobe; the left occipital lobe is normal; focal volume loss observed in the following subregions: calcarine cortex (moderate atrophy both left/right), middle occipital gyrus (moderate atrophy on the right), inf. occipital gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), sup. occipital gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), occipital pole (mild-to-moderate atrophy on the right) and occipital fusiform gyrus (mild-to-moderate atrophy on the right) For the ventricles: - moderate enlargement of the external csf - severe enlargement of the left inf. lateral ventricle and moderate-to-severe enlargement of the right inf. lateral ventricle - severe bilateral enlargement of the lateral ventricle - severe enlargement of the 3rd ventricle - no observable enlargement of the 4th ventricle	SV
FTLD_203107786_02680_MR_Accelerated_Sagittal_MPRAGE_br_raw_20230_I10178191	On a T1-weighted brain MRI we observed: For the ventricles: - moderate-to-severe enlargement of the external csf - moderate-to-severe enlargement of the left lateral ventricle and severe enlargement of the right lateral ventricle - severe bilateral enlargement of the inf. lateral ventricle - mild enlargement of the 4th ventricle - mild enlargement of the 3rd ventricle For the cerebral cortex: - severe bilateral atrophy of the insular cortex; focal volume loss observed in the following subregions: anterior insula (severe atrophy both left/right), posterior insula (severe atrophy both left/right), central operculum (mild atrophy on the left and mild-to-moderate atrophy on the right) and parietal operculum (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right) - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy both left/right), inf. temporal gyrus (moderate-to-severe atrophy on the left and moderate atrophy on the right), fusiform gyrus (mild-to-moderate atrophy on the left and moderate-to-severe atrophy on the right) and middle temporal gyrus (moderate atrophy both left/right) - parietal lobe maintains a normal appearance with no observable atrophic features - moderate atrophy of the left limbic cortex and moderate-to-severe atrophy of the right limbic cortex; focal volume loss observed in the following subregions: anterior cingulate gyrus (moderate-to-severe atrophy both left/right), entorhinal area (moderate atrophy on the left and mild-to-moderate atrophy on the right), parahippocampal gyrus (moderate atrophy on the left and mild atrophy on the right) and middle cingulate gyrus (mild atrophy on the right) - no appreciable degenerative or atrophic changes observed in the occipital lobe - moderate-to-severe atrophy of the left frontal lobe and moderate atrophy of the right frontal lobe; focal volume loss observed in the following subregions: gyrus rectus (moderate-to-severe atrophy both left/right), medial orbital gyrus (severe atrophy on the left and moderate atrophy on the right), posterior orbital gyrus (severe atrophy on the left and mild-to-moderate atrophy on the right), medial frontal cortex (mild-to-moderate atrophy both left/right), anterior orbital gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), sup. frontal gyrus medial segment (mild-to-moderate atrophy on the left and mild atrophy on the right), middle frontal gyrus (mild atrophy both left/right), subcallosal area (mild atrophy both left/right), orbital inf. frontal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), precentral gyrus medial segment (normal on the left and mild atrophy on the right), triangular inf. frontal gyrus (normal on the left and mild atrophy on the right) and lateral orbital gyrus (normal on the left and mild atrophy on the right) For the subcortical structures: - the basal forebrain shows no notable changes suggestive of atrophy - severe atrophy of the left hippocampus - severe atrophy of the right hippocampus - severe bilateral atrophy of the amygdala - mild-to-moderate atrophy of the left pallidum and moderate atrophy of the right pallidum - the ventral dc shows no notable changes suggestive of atrophy - severe bilateral atrophy of the putamen - severe bilateral atrophy of the caudate - mild-to-moderate atrophy of the left thalamus and mild atrophy of the right thalamus - severe bilateral atrophy of the accumbens	BV
FTLD_203447418_03814_MR_Accelerated_Sagittal_MPRAGE_br_raw_20240_I10451166	On a T1-weighted brain MRI we observed: For the ventricles: - severe bilateral enlargement of the inf. lateral ventricle - external csf appears within normal size limits with no apparent enlargement - no findings suggestive of enlargement are seen in the 4th ventricle - no findings suggestive of enlargement are seen in the 3rd ventricle - mild-to-moderate bilateral enlargement of the lateral ventricle For the cerebral cortex: - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy on the left and moderate-to-severe atrophy on the right), inf. temporal gyrus (severe atrophy on the left and moderate atrophy on the right), middle temporal gyrus (severe atrophy on the left and mild-to-moderate atrophy on the right), fusiform gyrus (moderate-to-severe atrophy on the left and moderate atrophy on the right), planum temporale (mild-to-moderate atrophy on the left and moderate-to-severe atrophy on the right) and sup. temporal gyrus (mild atrophy on the left and normal on the right) - mild atrophy of the left limbic cortex; the right limbic cortex is normal; focal volume loss observed in the following subregions: entorhinal area (moderate-to-severe atrophy on the left and mild atrophy on the right) and parahippocampal gyrus (moderate atrophy on the left) - the parietal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in postcentral gyrus medial segment (moderate atrophy both left/right), precuneus (mild atrophy on the left and normal-to-mild atrophy on the right) and supramarginal gyrus (mild atrophy on the left) - mild-to-moderate atrophy of the left insular cortex; the right insular cortex is normal; focal volume loss observed in the following subregions: parietal operculum (mild atrophy on the left and moderate atrophy on the right), posterior insula (mild-to-moderate atrophy on the left), central operculum (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right) and anterior insula (mild atrophy on the left) - no evident atrophy or tissue thinning seen in the occipital lobe - the frontal lobe shows no notable changes suggestive of atrophy For the subcortical structures: - thalamus appears within normal limits without apparent atrophy - mild atrophy of the left accumbens; the right accumbens is normal - severe atrophy of the left amygdala and moderate-to-severe atrophy of the right amygdala - mild atrophy of the left putamen; the right putamen is normal - ventral dc demonstrates a healthy morphology without signs of atrophy - severe atrophy of the left hippocampus - mild atrophy of the right hippocampus - basal forebrain appears within normal limits without apparent atrophy - no appreciable degenerative or atrophic changes observed in the pallidum - caudate maintains a normal appearance with no observable atrophic features	SV
FTLD_203875531_03137_MR_Accelerated_Sagittal_MPRAGE_br_raw_20240_I10450288	On a T1-weighted brain MRI we observed: For the cerebral cortex: - no findings suggestive of atrophy are seen in the parietal lobe - no appreciable degenerative or atrophic changes observed in the frontal lobe - moderate-to-severe atrophy of the left temporal lobe; normal-to-mild atrophy of the right temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy on the left), planum polare (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), fusiform gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), inf. temporal gyrus (mild atrophy on the left) and middle temporal gyrus (mild-to-moderate atrophy on the left and normal on the right) - no appreciable degenerative or atrophic changes observed in the insular cortex - limbic cortex demonstrates a healthy morphology without signs of atrophy - the occipital lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in occipital fusiform gyrus (moderate atrophy on the right), middle occipital gyrus (mild atrophy on the right), occipital pole (mild atrophy on the right) and inf. occipital gyrus (mild atrophy on the left) For the ventricles: - severe enlargement of the left inf. lateral ventricle; the right inf. lateral ventricle is normal - no findings suggestive of enlargement are seen in the external csf - mild enlargement of the 4th ventricle - mild enlargement of the 3rd ventricle - no findings suggestive of enlargement are seen in the lateral ventricle For the subcortical structures: - the left hippocampus volume is borderline low - caudate appears within normal limits without apparent atrophy - moderate-to-severe atrophy of the left pallidum and mild atrophy of the right pallidum - no observable atrophic changes in the thalamus - accumbens maintains a normal appearance with no observable atrophic features - no observable atrophic changes in the ventral dc - basal forebrain appears within normal limits without apparent atrophy - mild atrophy of the left putamen; the right putamen is normal - severe atrophy of the left amygdala; the right amygdala is normal	SV
ADNI_116_S_4338_MR_MPRAGE_br_raw_20111107090101281_142_S128214_I264968	On a T1-weighted brain MRI we observed: For the subcortical structures: - mild-to-moderate bilateral atrophy of the putamen - mild atrophy of the right ventral dc; normal-to-mild atrophy of the left ventral dc - mild atrophy of the left hippocampus - mild-to-moderate atrophy of the right hippocampus - no appreciable degenerative or atrophic changes observed in the basal forebrain - mild-to-moderate atrophy of the left pallidum and moderate atrophy of the right pallidum - mild bilateral atrophy of the thalamus - mild-to-moderate atrophy of the left accumbens and moderate atrophy of the right accumbens - mild atrophy of the left caudate; normal-to-mild atrophy of the right caudate - severe bilateral atrophy of the amygdala For the cerebral cortex: - parietal lobe appears preserved, with no observable tissue loss - frontal lobe appears preserved, with no observable tissue loss - mild atrophy of the left limbic cortex and moderate atrophy of the right limbic cortex; focal volume loss observed in the following subregions: entorhinal area (moderate atrophy on the left and mild atrophy on the right), anterior cingulate gyrus (mild atrophy on the left and moderate atrophy on the right) and parahippocampal gyrus (mild-to-moderate atrophy both left/right) - occipital lobe appears preserved, with no observable tissue loss - mild bilateral atrophy of the insular cortex; focal volume loss observed in the following subregions: anterior insula (severe atrophy both left/right), posterior insula (moderate atrophy on the left and mild-to-moderate atrophy on the right) and central operculum (mild atrophy on the left and normal on the right) - mild atrophy of the left temporal lobe and moderate-to-severe atrophy of the right temporal lobe; focal volume loss observed in the following subregions: inf. temporal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), temporal pole (normal on the left and moderate atrophy on the right), fusiform gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), planum polare (mild atrophy both left/right) and middle temporal gyrus (normal on the left and mild atrophy on the right) For the ventricles: - mild bilateral enlargement of the lateral ventricle - severe bilateral enlargement of the inf. lateral ventricle - mild enlargement of the external csf - no evident size increase noted in the 4th ventricle - mild-to-moderate enlargement of the 3rd ventricle	AD
ADNI_130_S_4352_MR_MPRAGE_br_raw_20111121102623843_152_S130237_I267711	On a T1-weighted brain MRI we observed: For the ventricles: - 4th ventricle maintains a typical volume without observable enlargement - mild-to-moderate enlargement of the external csf - the 3rd ventricle shows no notable changes suggestive of enlargement - no appreciable enlargement noted in the inf. lateral ventricle - no observable enlargement of the lateral ventricle For the subcortical structures: - no findings suggestive of atrophy are seen in the basal forebrain - no observable atrophic changes in the accumbens - no clear atrophic alterations are visible in the ventral dc - amygdala maintains a normal appearance with no observable atrophic features - no findings suggestive of atrophy are seen in the pallidum - mild-to-moderate atrophy of the left caudate and mild atrophy of the right caudate - no observable atrophic changes in the putamen - mild atrophy of the left hippocampus - thalamus demonstrates a healthy morphology without signs of atrophy For the cerebral cortex: - no evident atrophy or tissue thinning seen in the insular cortex - temporal lobe appears within normal limits without apparent atrophy - mild atrophy of the left limbic cortex; the right limbic cortex is normal; focal volume loss observed in the following subregions: middle cingulate gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right) and anterior cingulate gyrus (normal on the left and mild atrophy on the right) - no findings suggestive of atrophy are seen in the occipital lobe - no findings suggestive of atrophy are seen in the parietal lobe - the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in sup. frontal gyrus (mild atrophy both left/right), orbital inf. frontal gyrus (moderate atrophy on the left), supplementary motor cortex (mild atrophy on the right), gyrus rectus (normal on the left and mild atrophy on the right) and triangular inf. frontal gyrus (normal on the left and mild atrophy on the right)	CN
FTLD_203196400_02009_MR_Sagittal_MP-Rage_br_raw_20230209094406847_I10183255	On a T1-weighted brain MRI we observed: For the subcortical structures: - basal forebrain demonstrates a healthy morphology without signs of atrophy - severe bilateral atrophy of the caudate - mild atrophy of the left hippocampus - mild atrophy of the right hippocampus - mild atrophy of the left amygdala and mild-to-moderate atrophy of the right amygdala - severe bilateral atrophy of the pallidum - severe bilateral atrophy of the accumbens - severe bilateral atrophy of the putamen - moderate-to-severe bilateral atrophy of the thalamus - mild-to-moderate bilateral atrophy of the ventral dc For the ventricles: - severe enlargement of the 4th ventricle - severe bilateral enlargement of the inf. lateral ventricle - severe bilateral enlargement of the lateral ventricle - moderate-to-severe enlargement of the external csf - severe enlargement of the 3rd ventricle For the cerebral cortex: - mild-to-moderate bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: transverse temporal gyrus (mild atrophy on the left and moderate atrophy on the right), fusiform gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), temporal pole (mild atrophy both left/right), planum temporale (normal on the left and mild atrophy on the right), sup. temporal gyrus (mild atrophy on the left and normal on the right) and middle temporal gyrus (normal on the left and mild atrophy on the right) - mild atrophy of the left parietal lobe; the right parietal lobe is normal; focal volume loss observed in the following subregions: angular gyrus (normal on the left and mild-to-moderate atrophy on the right), postcentral gyrus (mild atrophy on the left and normal-to-mild atrophy on the right) and supramarginal gyrus (mild atrophy on the left and normal on the right) - mild atrophy of the left limbic cortex; normal-to-mild atrophy of the right limbic cortex; focal volume loss observed in the following subregions: anterior cingulate gyrus (moderate atrophy on the left and mild atrophy on the right) and parahippocampal gyrus (mild atrophy on the left and normal on the right) - moderate atrophy of the left insular cortex and moderate-to-severe atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (moderate atrophy both left/right), central operculum (moderate atrophy on the left and mild-to-moderate atrophy on the right), posterior insula (normal on the left and moderate atrophy on the right) and frontal operculum (mild atrophy both left/right) - no observable atrophic changes in the occipital lobe - mild-to-moderate atrophy of the left frontal lobe and moderate-to-severe atrophy of the right frontal lobe; focal volume loss observed in the following subregions: posterior orbital gyrus (moderate atrophy on the left and mild atrophy on the right), middle frontal gyrus (mild-to-moderate atrophy both left/right), opercular inf. frontal gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), orbital inf. frontal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), gyrus rectus (mild-to-moderate atrophy on the left and mild atrophy on the right), precentral gyrus medial segment (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), triangular inf. frontal gyrus (normal on the left and mild-to-moderate atrophy on the right), precentral gyrus (mild atrophy on the left and normal-to-mild atrophy on the right), sup. frontal gyrus medial segment (normal on the left and mild atrophy on the right), medial frontal cortex (mild atrophy on the left) and medial orbital gyrus (mild atrophy on the left and normal on the right)	BV
FTLD_203197555_03559_MR_Accelerated_Sagittal_MPRAGE_br_raw_20241_I11047584	On a T1-weighted brain MRI we observed: For the cerebral cortex: - insular cortex maintains a normal appearance with no observable atrophic features - moderate-to-severe atrophy of the left frontal lobe and severe atrophy of the right frontal lobe; focal volume loss observed in the following subregions: middle frontal gyrus (moderate-to-severe atrophy on the left and severe atrophy on the right), opercular inf. frontal gyrus (mild-to-moderate atrophy on the left and moderate atrophy on the right), anterior orbital gyrus (mild-to-moderate atrophy on the left and moderate atrophy on the right), medial orbital gyrus (mild-to-moderate atrophy both left/right), sup. frontal gyrus medial segment (normal on the left and moderate atrophy on the right), frontal pole (mild atrophy both left/right), precentral gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), sup. frontal gyrus (mild atrophy both left/right), gyrus rectus (mild-to-moderate atrophy on the left and normal on the right), precentral gyrus medial segment (mild atrophy on the left and normal-to-mild atrophy on the right), medial frontal cortex (mild atrophy on the left) and posterior orbital gyrus (mild atrophy on the right) - the limbic cortex does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in anterior cingulate gyrus (moderate-to-severe atrophy on the left and mild-to-moderate atrophy on the right) - parietal lobe demonstrates a healthy morphology without signs of atrophy - mild bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: middle temporal gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), fusiform gyrus (mild atrophy both left/right), sup. temporal gyrus (normal on the left and mild atrophy on the right) and temporal pole (normal on the left and mild atrophy on the right) - occipital lobe demonstrates a healthy morphology without signs of atrophy For the subcortical structures: - moderate-to-severe atrophy of the left accumbens and moderate atrophy of the right accumbens - severe atrophy of the left putamen and moderate-to-severe atrophy of the right putamen - no findings suggestive of atrophy are seen in the ventral dc - the basal forebrain shows no notable changes suggestive of atrophy - moderate-to-severe atrophy of the left caudate and severe atrophy of the right caudate - mild atrophy of the left thalamus and mild-to-moderate atrophy of the right thalamus - amygdala maintains a normal appearance with no observable atrophic features - no observable atrophic changes in the hippocampus - moderate-to-severe atrophy of the left pallidum and severe atrophy of the right pallidum For the ventricles: - moderate-to-severe enlargement of the external csf - severe enlargement of the 3rd ventricle - no observable enlargement of the 4th ventricle - mild-to-moderate bilateral enlargement of the lateral ventricle - moderate enlargement of the left inf. lateral ventricle and mild-to-moderate enlargement of the right inf. lateral ventricle	BV
FTLD_203163034_02436_MR_Sagittal_MP-Rage_br_raw_20230209101942649_I10183429	On a T1-weighted brain MRI we observed: For the ventricles: - no evident size increase noted in the 3rd ventricle - moderate enlargement of the external csf - no findings suggestive of enlargement are seen in the lateral ventricle - the 4th ventricle shows no notable changes suggestive of enlargement - no appreciable enlargement noted in the inf. lateral ventricle For the cerebral cortex: - no findings suggestive of atrophy are seen in the occipital lobe - mild atrophy of the left parietal lobe; the right parietal lobe is normal; focal volume loss observed in the following subregions: sup. parietal lobule (mild-to-moderate atrophy on the left and mild atrophy on the right) and precuneus (normal on the left and mild-to-moderate atrophy on the right) - the temporal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in temporal pole (moderate-to-severe atrophy on the left and moderate atrophy on the right), planum temporale (normal on the left and mild atrophy on the right) and fusiform gyrus (mild atrophy on the left and normal on the right) - mild-to-moderate atrophy of the left frontal lobe; normal-to-mild atrophy of the right frontal lobe; focal volume loss observed in the following subregions: opercular inf. frontal gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), posterior orbital gyrus (mild-to-moderate atrophy on the left and mild atrophy on the right), supplementary motor cortex (moderate atrophy on the left and normal-to-mild atrophy on the right), middle frontal gyrus (mild atrophy both left/right), gyrus rectus (mild-to-moderate atrophy on the left and normal on the right), lateral orbital gyrus (mild atrophy on the left) and triangular inf. frontal gyrus (mild atrophy on the left and normal on the right) - the insular cortex does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in frontal operculum (moderate atrophy on the left and normal on the right) and central operculum (normal on the left and mild atrophy on the right) - the limbic cortex shows no notable changes suggestive of atrophy For the subcortical structures: - no evident atrophy or tissue thinning seen in the ventral dc - the hippocampus shows no notable changes suggestive of atrophy - mild-to-moderate atrophy of the left pallidum and mild atrophy of the right pallidum - no evident atrophy or tissue thinning seen in the basal forebrain - mild-to-moderate atrophy of the left caudate and mild atrophy of the right caudate - mild atrophy of the left amygdala; the right amygdala is normal - mild-to-moderate atrophy of the left putamen; normal-to-mild atrophy of the right putamen - thalamus appears preserved, with no observable tissue loss - moderate atrophy of the left accumbens and mild atrophy of the right accumbens	PNFA
ADNI_012_S_5213_MR_MPRAGE_SENSE2__br_raw_20130722150031094_1_S196004_I381908	On a T1-weighted brain MRI we observed: For the cerebral cortex: - insular cortex appears within normal limits without apparent atrophy - limbic cortex maintains a normal appearance with no observable atrophic features - frontal lobe demonstrates a healthy morphology without signs of atrophy - occipital lobe demonstrates a healthy morphology without signs of atrophy - no findings suggestive of atrophy are seen in the parietal lobe - temporal lobe appears within normal limits without apparent atrophy For the subcortical structures: - the putamen shows no notable changes suggestive of atrophy - mild atrophy of the right hippocampus - no clear atrophic alterations are visible in the caudate - no appreciable degenerative or atrophic changes observed in the pallidum - no appreciable degenerative or atrophic changes observed in the thalamus - no findings suggestive of atrophy are seen in the accumbens - mild atrophy of the left basal forebrain and mild-to-moderate atrophy of the right basal forebrain - amygdala demonstrates a healthy morphology without signs of atrophy - mild bilateral atrophy of the ventral dc For the ventricles: - 3rd ventricle appears to be of normal dimensions, with no observable increase in size - no appreciable enlargement noted in the lateral ventricle - inf. lateral ventricle maintains a typical volume without observable enlargement - 4th ventricle appears within normal size limits with no apparent enlargement - external csf appears to be of normal dimensions, with no observable increase in size	CN
FTLD_203656054_03455_MR_Accelerated_Sagittal_MPRAGE_br_raw_20240_I10450768	On a T1-weighted brain MRI we observed: For the cerebral cortex: - frontal lobe demonstrates a healthy morphology without signs of atrophy - no appreciable degenerative or atrophic changes observed in the occipital lobe - the limbic cortex does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in parahippocampal gyrus (moderate atrophy on the left and mild-to-moderate atrophy on the right) and entorhinal area (mild-to-moderate atrophy both left/right) - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy both left/right), middle temporal gyrus (mild-to-moderate atrophy on the left and moderate-to-severe atrophy on the right), sup. temporal gyrus (mild atrophy on the left and moderate-to-severe atrophy on the right), inf. temporal gyrus (mild atrophy on the left and moderate atrophy on the right), transverse temporal gyrus (mild-to-moderate atrophy both left/right), planum temporale (mild-to-moderate atrophy on the left and mild atrophy on the right), fusiform gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right) and planum polare (mild atrophy both left/right) - no clear atrophic alterations are visible in the parietal lobe - moderate-to-severe atrophy of the left insular cortex and severe atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (moderate-to-severe atrophy on the left and severe atrophy on the right), posterior insula (mild-to-moderate atrophy on the left and moderate-to-severe atrophy on the right), parietal operculum (mild-to-moderate atrophy both left/right) and frontal operculum (mild atrophy on the left and mild-to-moderate atrophy on the right) For the subcortical structures: - mild-to-moderate atrophy of the right accumbens; the left accumbens is normal - no findings suggestive of atrophy are seen in the basal forebrain - no observable atrophic changes in the caudate - severe bilateral atrophy of the amygdala - pallidum appears preserved, with no observable tissue loss - mild-to-moderate bilateral atrophy of the thalamus - ventral dc appears within normal limits without apparent atrophy - moderate-to-severe atrophy of the left hippocampus - severe atrophy of the right hippocampus - putamen appears preserved, with no observable tissue loss For the ventricles: - moderate enlargement of the 3rd ventricle - severe bilateral enlargement of the inf. lateral ventricle - mild enlargement of the external csf - 4th ventricle maintains its expected proportions without signs of enlargement - mild bilateral enlargement of the lateral ventricle	SV
FTLD_203995405_01509_MR_Sagittal_MP-Rage_br_raw_20230206173212581_I10182118	On a T1-weighted brain MRI we observed: For the subcortical structures: - mild-to-moderate bilateral atrophy of the thalamus - no clear atrophic alterations are visible in the ventral dc - mild atrophy of the left pallidum and mild-to-moderate atrophy of the right pallidum - no clear atrophic alterations are visible in the basal forebrain - severe bilateral atrophy of the amygdala - severe bilateral atrophy of the accumbens - severe atrophy of the left hippocampus - severe atrophy of the right hippocampus - moderate atrophy of the left caudate and moderate-to-severe atrophy of the right caudate - mild-to-moderate atrophy of the left putamen and moderate-to-severe atrophy of the right putamen For the ventricles: - no findings suggestive of enlargement are seen in the 4th ventricle - severe bilateral enlargement of the inf. lateral ventricle - mild enlargement of the left lateral ventricle; normal-to-mild enlargement of the right lateral ventricle - mild enlargement of the 3rd ventricle - severe enlargement of the external csf For the cerebral cortex: - moderate-to-severe atrophy of the left frontal lobe and moderate atrophy of the right frontal lobe; focal volume loss observed in the following subregions: medial frontal cortex (mild-to-moderate atrophy on the left and moderate atrophy on the right), frontal pole (mild-to-moderate atrophy on the left and moderate atrophy on the right), medial orbital gyrus (moderate-to-severe atrophy on the left and mild atrophy on the right), posterior orbital gyrus (moderate atrophy on the left and mild-to-moderate atrophy on the right), gyrus rectus (mild atrophy on the left and mild-to-moderate atrophy on the right), sup. frontal gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), subcallosal area (mild atrophy both left/right), middle frontal gyrus (mild-to-moderate atrophy on the left) and lateral orbital gyrus (mild-to-moderate atrophy on the right) - no appreciable degenerative or atrophic changes observed in the parietal lobe - moderate-to-severe atrophy of the left limbic cortex and severe atrophy of the right limbic cortex; focal volume loss observed in the following subregions: anterior cingulate gyrus (moderate-to-severe atrophy both left/right), entorhinal area (moderate atrophy on the left and moderate-to-severe atrophy on the right), parahippocampal gyrus (moderate atrophy on the left and moderate-to-severe atrophy on the right) and middle cingulate gyrus (mild-to-moderate atrophy on the right) - moderate atrophy of the left insular cortex and moderate-to-severe atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (severe atrophy both left/right), posterior insula (moderate atrophy on the left and moderate-to-severe atrophy on the right), central operculum (mild atrophy on the left) and frontal operculum (mild atrophy on the right) - no appreciable degenerative or atrophic changes observed in the occipital lobe - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy both left/right), inf. temporal gyrus (moderate atrophy on the left and severe atrophy on the right), middle temporal gyrus (mild-to-moderate atrophy on the left and severe atrophy on the right), fusiform gyrus (moderate atrophy on the left and moderate-to-severe atrophy on the right), planum polare (moderate atrophy on the left and mild-to-moderate atrophy on the right), sup. temporal gyrus (mild atrophy both left/right) and transverse temporal gyrus (mild atrophy on the left)	BV
ADNI_023_S_5120_MR_MPRAGE_GRAPPA2_br_raw_20130515153208092_97_S189446_I372410	On a T1-weighted brain MRI we observed: For the ventricles: - no appreciable enlargement noted in the inf. lateral ventricle - lateral ventricle appears to be of normal dimensions, with no observable increase in size - mild enlargement of the external csf - no appreciable enlargement noted in the 3rd ventricle - no evident size increase noted in the 4th ventricle For the cerebral cortex: - frontal lobe demonstrates a healthy morphology without signs of atrophy - parietal lobe appears preserved, with no observable tissue loss - insular cortex maintains a normal appearance with no observable atrophic features - no clear atrophic alterations are visible in the limbic cortex - mild atrophy of the right temporal lobe; normal-to-mild atrophy of the left temporal lobe; focal volume loss observed in the following subregions: fusiform gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), planum temporale (mild-to-moderate atrophy on the right), transverse temporal gyrus (normal on the left and mild-to-moderate atrophy on the right) and middle temporal gyrus (normal on the left and mild atrophy on the right) - the occipital lobe shows no notable changes suggestive of atrophy For the subcortical structures: - caudate appears within normal limits without apparent atrophy - pallidum maintains a normal appearance with no observable atrophic features - mild atrophy of the right putamen; the left putamen is normal - thalamus demonstrates a healthy morphology without signs of atrophy - accumbens demonstrates a healthy morphology without signs of atrophy - mild atrophy of the right basal forebrain; the left basal forebrain is normal - no appreciable degenerative or atrophic changes observed in the amygdala - no observable atrophic changes in the hippocampus - ventral dc appears preserved, with no observable tissue loss	AD
ADNI_019_S_5242_MR_MPRAGE_br_raw_20130703114825137_136_S193992_I379092	On a T1-weighted brain MRI we observed: For the cerebral cortex: - insular cortex appears preserved, with no observable tissue loss - no appreciable degenerative or atrophic changes observed in the occipital lobe - the frontal lobe does not exhibit generalized atrophy; localized volume reductions - with varying degrees of severity - are observed in subcallosal area (mild atrophy on the left and moderate atrophy on the right), lateral orbital gyrus (mild atrophy both left/right), sup. frontal gyrus medial segment (normal-to-mild atrophy on the left and mild atrophy on the right), frontal pole (mild atrophy on the left and normal-to-mild atrophy on the right), opercular inf. frontal gyrus (normal-to-mild atrophy on the left and mild atrophy on the right) and orbital inf. frontal gyrus (normal on the left and mild atrophy on the right) - limbic cortex demonstrates a healthy morphology without signs of atrophy - no observable atrophic changes in the parietal lobe - temporal lobe appears within normal limits without apparent atrophy For the ventricles: - lateral ventricle appears within normal size limits with no apparent enlargement - no findings suggestive of enlargement are seen in the 4th ventricle - mild enlargement of the external csf - the inf. lateral ventricle shows no notable changes suggestive of enlargement - 3rd ventricle appears within normal size limits with no apparent enlargement For the subcortical structures: - mild bilateral atrophy of the pallidum - no findings suggestive of atrophy are seen in the ventral dc - mild atrophy of the left accumbens; the right accumbens is normal - no appreciable degenerative or atrophic changes observed in the amygdala - no appreciable degenerative or atrophic changes observed in the hippocampus - basal forebrain appears within normal limits without apparent atrophy - caudate appears preserved, with no observable tissue loss - putamen maintains a normal appearance with no observable atrophic features - no clear atrophic alterations are visible in the thalamus	CN
FTLD_203914152_03251_MR_Accelerated_Sagittal_MPRAGE_br_raw_20240_I10450418	On a T1-weighted brain MRI we observed: For the ventricles: - severe enlargement of the left lateral ventricle; normal-to-mild enlargement of the right lateral ventricle - severe enlargement of the external csf - no observable enlargement of the 4th ventricle - moderate-to-severe enlargement of the 3rd ventricle - mild-to-moderate enlargement of the left inf. lateral ventricle and mild enlargement of the right inf. lateral ventricle For the cerebral cortex: - severe atrophy of the left parietal lobe and mild-to-moderate atrophy of the right parietal lobe; focal volume loss observed in the following subregions: supramarginal gyrus (moderate-to-severe atrophy on the left and mild-to-moderate atrophy on the right), precuneus (mild-to-moderate atrophy both left/right), sup. parietal lobule (moderate atrophy on the left and mild atrophy on the right) and angular gyrus (mild atrophy both left/right) - moderate atrophy of the left limbic cortex and mild atrophy of the right limbic cortex; focal volume loss observed in the following subregions: anterior cingulate gyrus (moderate atrophy on the left and mild-to-moderate atrophy on the right) and posterior cingulate gyrus (moderate-to-severe atrophy on the left and normal-to-mild atrophy on the right) - moderate-to-severe atrophy of the left insular cortex; the right insular cortex is normal; focal volume loss observed in the following subregions: posterior insula (mild atrophy on the left and moderate-to-severe atrophy on the right), parietal operculum (moderate atrophy on the left), frontal operculum (mild-to-moderate atrophy on the left and normal on the right) and central operculum (mild atrophy on the left) - occipital lobe demonstrates a healthy morphology without signs of atrophy - severe atrophy of the left frontal lobe and moderate-to-severe atrophy of the right frontal lobe; focal volume loss observed in the following subregions: middle frontal gyrus (severe atrophy on the left and moderate-to-severe atrophy on the right), medial orbital gyrus (mild-to-moderate atrophy both left/right), sup. frontal gyrus (moderate atrophy on the left and mild atrophy on the right), gyrus rectus (mild-to-moderate atrophy on the left and mild atrophy on the right), medial frontal cortex (mild atrophy both left/right), lateral orbital gyrus (mild-to-moderate atrophy on the left and normal-to-mild atrophy on the right), frontal pole (mild atrophy both left/right), opercular inf. frontal gyrus (mild-to-moderate atrophy on the left and normal on the right) and triangular inf. frontal gyrus (mild atrophy on the left and normal-to-mild atrophy on the right) - moderate-to-severe atrophy of the left temporal lobe and mild atrophy of the right temporal lobe; focal volume loss observed in the following subregions: middle temporal gyrus (moderate-to-severe atrophy on the left and mild atrophy on the right), planum temporale (moderate atrophy on the left) and fusiform gyrus (normal-to-mild atrophy on the left and mild atrophy on the right) For the subcortical structures: - moderate-to-severe atrophy of the left accumbens and moderate atrophy of the right accumbens - thalamus appears preserved, with no observable tissue loss - moderate-to-severe atrophy of the left amygdala and mild-to-moderate atrophy of the right amygdala - moderate atrophy of the left caudate and mild-to-moderate atrophy of the right caudate - pallidum appears within normal limits without apparent atrophy - no observable atrophic changes in the basal forebrain - no findings suggestive of atrophy are seen in the ventral dc - mild-to-moderate atrophy of the left putamen; the right putamen is normal - the left hippocampus volume is borderline low - the left hippocampus volume is borderline low	BV
FTLD_203262794_02496_MR_Accelerated_Sagittal_MPRAGE_br_raw_20230_I10177137	On a T1-weighted brain MRI we observed: For the cerebral cortex: - moderate bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: temporal pole (severe atrophy both left/right), middle temporal gyrus (normal-to-mild atrophy on the left and mild atrophy on the right), planum polare (mild atrophy on the left and normal on the right) and fusiform gyrus (mild atrophy on the left and normal on the right) - no clear atrophic alterations are visible in the occipital lobe - severe bilateral atrophy of the limbic cortex; focal volume loss observed in the following subregions: anterior cingulate gyrus (severe atrophy both left/right), parahippocampal gyrus (moderate-to-severe atrophy on the left and moderate atrophy on the right) and entorhinal area (mild-to-moderate atrophy both left/right) - parietal lobe appears preserved, with no observable tissue loss - severe bilateral atrophy of the insular cortex; focal volume loss observed in the following subregions: anterior insula (severe atrophy both left/right), frontal operculum (moderate-to-severe atrophy on the left and moderate atrophy on the right), posterior insula (mild-to-moderate atrophy on the left and moderate atrophy on the right) and parietal operculum (normal on the left and mild atrophy on the right) - severe bilateral atrophy of the frontal lobe; focal volume loss observed in the following subregions: medial frontal cortex (mild-to-moderate atrophy on the left and severe atrophy on the right), middle frontal gyrus (severe atrophy on the left and mild-to-moderate atrophy on the right), gyrus rectus (moderate atrophy both left/right), medial orbital gyrus (mild-to-moderate atrophy on the left and moderate-to-severe atrophy on the right), sup. frontal gyrus medial segment (moderate-to-severe atrophy on the left and mild-to-moderate atrophy on the right), opercular inf. frontal gyrus (moderate atrophy on the left and mild-to-moderate atrophy on the right), triangular inf. frontal gyrus (mild atrophy on the left and moderate-to-severe atrophy on the right), anterior orbital gyrus (moderate atrophy on the left and mild-to-moderate atrophy on the right), posterior orbital gyrus (moderate-to-severe atrophy on the left and mild atrophy on the right), sup. frontal gyrus (mild-to-moderate atrophy on the left and moderate atrophy on the right), frontal pole (mild atrophy on the left and moderate atrophy on the right), supplementary motor cortex (mild-to-moderate atrophy both left/right), lateral orbital gyrus (mild atrophy both left/right), subcallosal area (normal-to-mild atrophy on the left and mild atrophy on the right) and orbital inf. frontal gyrus (mild-to-moderate atrophy on the left) For the subcortical structures: - severe bilateral atrophy of the putamen - severe bilateral atrophy of the caudate - severe bilateral atrophy of the pallidum - moderate atrophy of the left hippocampus - moderate atrophy of the right hippocampus - the ventral dc shows no notable changes suggestive of atrophy - severe bilateral atrophy of the amygdala - severe bilateral atrophy of the accumbens - no clear atrophic alterations are visible in the basal forebrain - mild bilateral atrophy of the thalamus For the ventricles: - severe enlargement of the external csf - inf. lateral ventricle appears within normal size limits with no apparent enlargement - moderate-to-severe enlargement of the 3rd ventricle - 4th ventricle maintains a typical volume without observable enlargement - moderate-to-severe enlargement of the left lateral ventricle and severe enlargement of the right lateral ventricle	BV
ADNI_072_S_4102_MR_MPRAGE_GRAPPA2_br_raw_20120711161905335_125_S157280_I315897	On a T1-weighted brain MRI we observed: For the subcortical structures: - moderate atrophy of the left hippocampus - severe atrophy of the right hippocampus - severe bilateral atrophy of the amygdala - mild atrophy of the left thalamus and moderate atrophy of the right thalamus - no appreciable degenerative or atrophic changes observed in the basal forebrain - moderate-to-severe atrophy of the right accumbens; normal-to-mild atrophy of the left accumbens - mild atrophy of the left caudate and severe atrophy of the right caudate - mild atrophy of the left putamen and moderate-to-severe atrophy of the right putamen - no observable atrophic changes in the ventral dc - mild-to-moderate atrophy of the left pallidum and severe atrophy of the right pallidum For the cerebral cortex: - mild-to-moderate atrophy of the left insular cortex and moderate-to-severe atrophy of the right insular cortex; focal volume loss observed in the following subregions: anterior insula (mild-to-moderate atrophy on the left and severe atrophy on the right), frontal operculum (mild atrophy both left/right) and posterior insula (normal-to-mild atrophy on the left and mild atrophy on the right) - mild-to-moderate atrophy of the left limbic cortex and moderate-to-severe atrophy of the right limbic cortex; focal volume loss observed in the following subregions: entorhinal area (moderate atrophy on the left and moderate-to-severe atrophy on the right), parahippocampal gyrus (moderate atrophy both left/right), anterior cingulate gyrus (normal-to-mild atrophy on the left and moderate atrophy on the right), middle cingulate gyrus (mild atrophy on the left and normal-to-mild atrophy on the right) and posterior cingulate gyrus (mild atrophy on the right) - no observable atrophic changes in the occipital lobe - no evident atrophy or tissue thinning seen in the parietal lobe - severe bilateral atrophy of the temporal lobe; focal volume loss observed in the following subregions: inf. temporal gyrus (severe atrophy both left/right), temporal pole (severe atrophy both left/right), fusiform gyrus (mild atrophy on the left and mild-to-moderate atrophy on the right), planum polare (normal on the left and moderate-to-severe atrophy on the right), middle temporal gyrus (normal on the left and moderate-to-severe atrophy on the right), transverse temporal gyrus (mild atrophy both left/right) and sup. temporal gyrus (mild-to-moderate atrophy on the right) - mild atrophy of the left frontal lobe and moderate atrophy of the right frontal lobe; focal volume loss observed in the following subregions: posterior orbital gyrus (moderate atrophy on the left and moderate-to-severe atrophy on the right), precentral gyrus (normal-to-mild atrophy on the left and mild-to-moderate atrophy on the right), orbital inf. frontal gyrus (mild-to-moderate atrophy on the left and normal on the right), precentral gyrus medial segment (mild atrophy on the left and normal-to-mild atrophy on the right), gyrus rectus (mild atrophy on the left and normal on the right), medial frontal cortex (mild atrophy on the left and normal on the right), triangular inf. frontal gyrus (mild atrophy on the left), middle frontal gyrus (mild atrophy on the right) and sup. frontal gyrus medial segment (mild atrophy on the right) For the ventricles: - severe bilateral enlargement of the inf. lateral ventricle - moderate-to-severe enlargement of the 3rd ventricle - mild-to-moderate enlargement of the external csf - no observable enlargement of the 4th ventricle - moderate-to-severe enlargement of the left lateral ventricle and severe enlargement of the right lateral ventricle	AD

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