Grammatical encoding and learning in agrammatic aphasia: Evidence from structural priming
نویسندگان
چکیده
منابع مشابه
Grammatical comprehension deficits in non-fluent/agrammatic primary progressive aphasia.
IMPORTANCE Grammatical comprehension difficulty is an essential supporting feature of the non-fluent/agrammatic variant of primary progressive aphasia (naPPA), but well-controlled clinical measures of grammatical comprehension are unavailable. OBJECTIVE To develop a measure of grammatical comprehension and examine this comparatively in PPA variants and behavioural-variant frontotemporal degen...
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Across most languages, verbs produced by agrammatic aphasic individuals are frequently marked by syntactically and semantically inappropriate inflectional affixes, such as Last night, I walking home. As per language production models, verb inflection errors in English agrammatism could arise from three potential sources: encoding the verbs' morphology based on temporal information at the concep...
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Implicit learning is a process of acquiring knowledge that occurs without conscious awareness of learning, whereas explicit learning involves the use of overt strategies. To date, research related to implicit learning following stroke has been largely restricted to the motor domain and has rarely addressed implications for language. The present study investigated implicit and explicit learning ...
متن کاملGrammatical Planning Units During Real-Time Sentence Production in Speakers With Agrammatic Aphasia and Healthy Speakers.
PURPOSE Grammatical encoding (GE) is impaired in agrammatic aphasia; however, the nature of such deficits remains unclear. We examined grammatical planning units during real-time sentence production in speakers with agrammatic aphasia and control speakers, testing two competing models of GE. We queried whether speakers with agrammatic aphasia produce sentences word by word without advanced plan...
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Word Deficits in Aphasia: Evidence From Semantic Priming L. K. Tyler, H. E. Moss, and F. Jennings Birkbeck College, University of London J.G. and D.E. are nonfluent aphasic patients who appear to have selective problems with abstract words on a variety of standard tests. Such a pattern would normally be interpreted as indicating a central semantic deficit for abstract words. The authors show th...
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ژورنال
عنوان ژورنال: Journal of Memory and Language
سال: 2016
ISSN: 0749-596X
DOI: 10.1016/j.jml.2016.02.004