The relationship between response consistency in picture naming and storage impairment in people with semantic variant primary progressive aphasia. | Zendy

Cornelia van Scherpenberg | Zendy; Nora Fieder | Zendy; Sharon A. Savage | Zendy; Lyndsey Nickels | Zendy

Open Access

The relationship between response consistency in picture naming and storage impairment in people with semantic variant primary progressive aphasia.

Author(s) -

Cornelia van Scherpenberg,

Nora Fieder,

Sharon A. Savage,

Lyndsey Nickels

Publication year - 2018

Publication title -

neuropsychology

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.13

H-Index - 130

eISSN - 1931-1559

pISSN - 0894-4105

DOI - 10.1037/neu0000485

Subject(s) - consistency (knowledge bases) , psychology , primary progressive aphasia , amodal perception , cognitive psychology , aphasia , semantics (computer science) , semantic memory , psycinfo , word (group theory) , audiology , natural language processing , perception , computer science , artificial intelligence , cognition , linguistics , medline , neuroscience , medicine , dementia , philosophy , disease , pathology , political science , frontotemporal dementia , law , programming language

The progressive loss of stored knowledge about word meanings in semantic variant primary progressive aphasia (svPPA) has been attributed to an amodal "storage" deficit of the semantic system. Performance consistency has been proposed to be a key characteristic of storage deficits but has not been examined in close detail and larger participant cohorts.

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