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White Matter Disease Correlates with Lexical Retrieval Deficits in Primary Progressive Aphasia
Objective: To relate fractional anisotropy (FA) changes associated with the semantic and logopenic variants of primary progressive aphasia (PPA) to measures of lexical retrieval. Methods: We collected neuropsychological testing, volumetric magnetic resonance imaging, and diffusion-weighted imaging o...
Autores principales: | Powers, John P., McMillan, Corey T., Brun, Caroline C., Yushkevich, Paul A., Zhang, Hui, Gee, James C., Grossman, Murray |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3873600/ https://www.ncbi.nlm.nih.gov/pubmed/24409166 http://dx.doi.org/10.3389/fneur.2013.00212 |
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