The core and halo of primary progressive aphasia and semantic dementia.
Mesulam
M-Marsel
MM
Cognitive Neurology and Alzheimer's Disease Center and Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA. mmesulam@merle.acns.nwu.edu
Grossman
Murray
M
Hillis
Argye
A
Kertesz
Andrew
A
Weintraub
Sandra
S
D018888:Aphasia, Primary Progressive / Q000235:genetics / Q000473:pathology / Q000523:psychology*; D003704:Dementia / Q000473:pathology / Q000523:psychology*; D006801:Humans; D007802:Language; D012660:Semantics