Semantic and phonological aspects of lexical retrieval in bilingual aphasia
نویسندگان
چکیده
منابع مشابه
The Nature of Lexical-Semantic Access in Bilingual Aphasia
BACKGROUND Despite a growing clinical need, there are no clear guidelines on assessment of lexical access in the two languages in individuals with bilingual aphasia. Objective. In this study, we examined the influence of language proficiency on three tasks requiring lexical access in English and Spanish bilingual normal controls and in bilingual individuals with aphasia. METHODS 12 neurologic...
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PURPOSE The purpose of this study was to examine premorbid language proficiency and lexical and semantic processing deficits in bilingual aphasia and develop a theoretical account of bilingual language processing. METHOD Nineteen Spanish-English patients with bilingual aphasia completed a language use questionnaire (LUQ) and were administered Spanish and English standardized language assessme...
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Verb inflection errors, often seen in agrammatic aphasic speech, have been attributed to either impaired encoding of diacritical features that specify tense and aspect, or to impaired affixation during phonological encoding. In this study we examined the effect of semantic markedness, word form frequency and affix frequency, as well as accuracy and error patterns, in an attempt to evaluate whet...
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Knowledge on the patterns of repetition amongst individuals who develop language deficits in association with right hemisphere lesions (crossed aphasia) is very limited. Available data indicate that repetition in some crossed aphasics experiencing phonological processing deficits is not heavily influenced by lexical-semantic variables (lexicality, imageability, and frequency) as is regularly re...
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This study assesses the dissociability of phonological and lexical-semantic short-term memory (STM) in two aphasic patients, B.N. and T.M., and explores the relationship between their STM deficits and their word production impairment. Picture naming performance suggests phonological language production impairment in B.N. and lexical-semantic language production impairment in T.M. On STM tasks, ...
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ژورنال
عنوان ژورنال: Frontiers in Human Neuroscience
سال: 2019
ISSN: 1662-5161
DOI: 10.3389/conf.fnhum.2019.01.00091