کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7320849 1475589 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cognitive correlates of narrative impairment in moderate traumatic brain injury
ترجمه فارسی عنوان
همبستگی شناختی از اختلال روایت در آسیب مغزی آسیبدی متوسط
کلمات کلیدی
آسیب مغزی ضعیف متوسط، تجزیه و تحلیل روایت، عصب شناسی، نوروپسیولوژی، زبان،
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
چکیده انگلیسی
Traumatic brain injuries (TBIs) are often associated with communicative deficits. The incoherent and impoverished language observed in non-aphasic individuals with severe TBI has been linked to a problem in the global organization of information at the text level. The present study aimed to analyze the features of narrative discourse impairment in a group of adults with moderate TBI (modTBI). 10 non-aphasic speakers with modTBI and 20 neurologically intact participants were recruited for the experiment. Their cognitive, linguistic and narrative skills were thoroughly assessed. The persons with modTBI exhibited normal phonological, lexical and grammatical skills. However, their narratives were characterized by lower levels of Lexical Informativeness and more errors of both Local and Global Coherence that, at times, made their narratives vague and ambiguous. Significant correlations were found between these narrative difficulties and the production of both perseverative and non-perseverative errors on the WCST. These disturbances confirm previous findings which suggest a deficit at the interface between cognitive and linguistic processing rather than a specific linguistic disturbance in these patients.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neuropsychologia - Volume 64, November 2014, Pages 282-288
نویسندگان
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