دانلود مقاله ISI انگلیسی شماره 29949
عنوان فارسی مقاله

تجزیه و تحلیل شناختی عصبی روانی و ارتباط آناتومیک مغز و اعصاب در یک مورد نام پریشی حاد

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
29949 1997 20 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Cognitive Neuropsychological Analysis and Neuroanatomic Correlates in a Case of Acute Anomia
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Brain and Language, Volume 58, Issue 1, 1 June 1997, Pages 137–156

کلمات کلیدی
اعصاب و روان - آناتومیک مغز و اعصاب - نام پریشی حاد -
پیش نمایش مقاله
پیش نمایش مقاله تجزیه و تحلیل شناختی عصبی روانی و ارتباط آناتومیک مغز و اعصاب در یک مورد نام پریشی حاد

چکیده انگلیسی

We describe an analysis of lexical processing performed in a patient with the acute onset of an isolated anomia. Based on a model of lexical processing, we evaluated hypotheses as to the source of the naming deficit. We observed impairments in oral and written picture naming and oral naming to definition with relatively intact semantic processing across input modalities, suggesting that output from the semantic system was impaired. In contrast to previous reports, we propose that this pattern represents an impairment that arises late in semantic processing prior to accessing mode-specific verbal and graphemic output lexicons. These deficits were associated with a lesion in the posterior portion of the middle temporal gyrus or area 37, an area of supramodal association cortex that is uniquely suited as a substrate for the multimodal deficit in naming.

مقدمه انگلیسی

We describe an analysis of lexical processing performed in a patient with the acute onset of an isolated anomia. Based on a model of lexical processing, we evaluated hypotheses as to the source of the naming deficit. We observed impairments in oral and written picture naming and oral naming to definition with relatively intact semantic processing across input modalities, suggesting that output from the semantic system was impaired. In contrast to previous reports, we propose that this pattern represents an impairment that arises late in semantic processing prior to accessing mode-specific verbal and graphemic output lexicons. These deficits were associated with a lesion in the posterior portion of the middle temporal gyrus or area 37, an area of supramodal association cortex that is uniquely suited as a substrate for the multimodal deficit in naming.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.