دانلود مقاله ISI انگلیسی شماره 29964
عنوان فارسی مقاله

نشانه های کلمه ضمنی عملکرد نامگذاری اختلال یافته را تسهیل می کند: شواهدی از یک مورد از نام پریشی

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
29964 2001 6 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Implicit Word Cues Facilitate Impaired Naming Performance: Evidence from a Case of Anomia ☆
منبع

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

Journal : Brain and Language, Volume 79, Issue 2, November 2001, Pages 185–200

کلمات کلیدی
- اختلال یافته - نام پریشی
پیش نمایش مقاله
پیش نمایش مقاله نشانه های کلمه ضمنی عملکرد نامگذاری اختلال یافته را تسهیل می کند: شواهدی از یک مورد از نام پریشی

چکیده انگلیسی

Word-finding difficulties observed in some patients with anomia have been attributed to an insufficient activation of phonology by semantics. There are, however, few direct tests of this hypothesis. This paper reports the case of FR, who presented with anomic aphasia following temporal lobe epilepsy and a cavernoma in the left superior temporal lobe. His anomic deficit was characterized by: (1) no apparent associated semantic impairment; (2) item consistency for accuracy and errors across different administrations; (3) accuracy strongly correlated with word frequency; and (4) a partial, albeit weak, knowledge of the gender of unnamed items. We conducted a naming experiment in which target pictures were implicitly primed by briefly presented masked words. Results showed that the prior presentation of the written target name improved accuracy. When compared with unprimed trials, the presence of the primes also increased phonological errors and decreased semantic errors. We argue that automatic phonological activation derived directly from the implicit written primes interacted with the remaining phonological input from the picture's semantic representation leading to increased accuracy and a change in the balance of error types.

مقدمه انگلیسی

Word-finding difficulties observed in some patients with anomia have been attributed to an insufficient activation of phonology by semantics. There are, however, few direct tests of this hypothesis. This paper reports the case of FR, who presented with anomic aphasia following temporal lobe epilepsy and a cavernoma in the left superior temporal lobe. His anomic deficit was characterized by: (1) no apparent associated semantic impairment; (2) item consistency for accuracy and errors across different administrations; (3) accuracy strongly correlated with word frequency; and (4) a partial, albeit weak, knowledge of the gender of unnamed items. We conducted a naming experiment in which target pictures were implicitly primed by briefly presented masked words. Results showed that the prior presentation of the written target name improved accuracy. When compared with unprimed trials, the presence of the primes also increased phonological errors and decreased semantic errors. We argue that automatic phonological activation derived directly from the implicit written primes interacted with the remaining phonological input from the picture's semantic representation leading to increased accuracy and a change in the balance of error types.

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