کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10456524 | 921532 | 2009 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A common mechanism in verb and noun naming deficits in Alzheimer's patients
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
روانپزشکی بیولوژیکی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A common mechanism in verb and noun naming deficits in Alzheimer's patients A common mechanism in verb and noun naming deficits in Alzheimer's patients](/preview/png/10456524.png)
چکیده انگلیسی
We tested the ability of Alzheimer's patients and elderly controls to name living and non-living nouns, and manner and instrument verbs. Patients' error patterns and relative performance with different categories showed evidence of graceful degradation for both nouns and verbs, with particular domain-specific impairments for living nouns and instrument verbs. Our results support feature-based, semantic representations for nouns and verbs and support the role of inter-correlated features in noun impairment, and the role of noun knowledge in instrument verb impairment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brain and Language - Volume 111, Issue 1, October 2009, Pages 8-19
Journal: Brain and Language - Volume 111, Issue 1, October 2009, Pages 8-19
نویسندگان
Amit Almor, Justin M. Aronoff, Maryellen C. MacDonald, Laura M. Gonnerman, Daniel Kempler, Houri Hintiryan, UnJa L. Hayes, Sudha Arunachalam, Elaine S. Andersen,