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Fig. 4 | Alzheimer's Research & Therapy

Fig. 4

From: Retained capacity for perceptual learning of degraded speech in primary progressive aphasia and Alzheimer’s disease

Fig. 4

Statistical parametric maps showing disease-related structural neuroanatomical differences between each patient group and controls. Maps are thresholded at p < 0.001 uncorrected over the whole brain and displayed on representative sections of a group (combined patient cohort) mean T1-weighted brain magnetic resonance image; the plane of each section is indicated using Montreal Neurological Institute (MNI) coordinates, and the left cerebral hemisphere is displayed on the left in coronal sections and on top in axial sections (colour bars code voxel-wise t scores for the relevant atrophy map). nfvPPA Non-fluent variant primary progressive aphasia, svPPA Semantic variant primary progressive aphasia, lvPPA Logopenic variant primary progressive aphasia, tAD Typical Alzheimer’s disease

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