Répéter s'il vous plait: Working memory intensive sentence repetition deficits as a sensitive neuropsychological marker of primary progressive aphasia
نویسندگان
چکیده
منابع مشابه
Neuropsychological Assessment of Primary Progressive Aphasia (PPA)
: http://si p://pubs.as The goal of this article is to outline the utility of both language and non-language testing in making a diagnosis of logopenic, nonfluent/agrammatic, and semantic variant primary progressive aphasias PPA as well as delineate important behavioral and speech features that can be detected via clinical observation. We review speech/language presentations, non-language cogni...
متن کاملMeasuring working memory deficits in aphasia.
PURPOSE Many adults with aphasia demonstrate concomitant deficits in working memory (WM), but such deficits are difficult to quantify because of a lack of validated measures as well as the complex interdependence between language and WM. We examined the feasibility, reliability, and internal consistency of an n-back task for evaluating WM in aphasia, then explored the influence of domain-genera...
متن کاملKorean Passive Sentence Comprehension Deficits and its Relation to Working Memory Capacity in Persons with Aphasia
The current study investigated Korean passive sentence comprehension deficits in aphasia and its underlying processing mechanisms using three types of syntactic structures: 1) active sentences with a 2-argument structure, 2) active sentences with a 3-argument structure, and 3) passive counterparts of active sentences with a 2-argument structure. Persons with aphasia showed differentially greate...
متن کاملThe neural basis of syntactic deficits in primary progressive aphasia.
Patients with primary progressive aphasia (PPA) vary considerably in terms of which brain regions are impacted, as well as in the extent to which syntactic processing is impaired. Here we review the literature on the neural basis of syntactic deficits in PPA. Structural and functional imaging studies have most consistently associated syntactic deficits with damage to left inferior frontal corte...
متن کاملSentence memory in aphasia.
A probe paradigm was used to assess memory for the surface structure of sentences in a group of anterior (Broca’s) and a group of posterior (Wernicke’s) aphasics. Three types of sentences were used: active, passive and center-embedded sentences. Results showed that for both patient groups memory for function words was especially impaired relative to the patient’s ability to recover content word...
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ژورنال
عنوان ژورنال: Alzheimer's & Dementia
سال: 2020
ISSN: 1552-5260,1552-5279
DOI: 10.1002/alz.042842