Article

Gesture profiles distinguish primary progressive aphasia variants

2023-01-19

Abstract excerpt

Primary progressive aphasia (PPA) is a neurodegenerative syndrome characterized by progressive language deficits. There are three main variants of PPA – semantic (svPPA), logopenic (lvPPA), and nonfluent (nfvPPA) – that can be challenging to distinguish. Limb praxis may also be affected in PPA, but it is unclear whether different variants of PPA are associated with differences in gesture production. Prior research...

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Literature Corpus work: 6464a361-f089-5042-9652-1fba2273c973
DOI: 10.1101/2023.01.19.524719

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