کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
924807 | 921272 | 2007 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Differences in visual orienting between persons with Down or fragile X syndrome
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب شناختی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Differences in visual orienting between persons with Down or fragile X syndrome Differences in visual orienting between persons with Down or fragile X syndrome](/preview/png/924807.png)
چکیده انگلیسی
The voluntary and reflexive orienting abilities of persons with Down syndrome and fragile X syndrome, at average MA levels of approximately 4 and 7 years, were compared with an RT task. Reflexive orienting abilities appeared to develop in accordance with MA for the participants with Down syndrome but not for those with fragile X syndrome. However, both groups showed delayed voluntary orienting. The group differences in reflexive orienting at the low MA level reinforce the practice of separating etiologies and highlight the contribution of rudimentary attentional processes in the study of individuals with mental retardation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brain and Cognition - Volume 65, Issue 1, October 2007, Pages 128–134
Journal: Brain and Cognition - Volume 65, Issue 1, October 2007, Pages 128–134
نویسندگان
Tara Flanagan, James T. Enns, Melissa M. Murphy, Natalie Russo, Leonard Abbeduto, Beth Randolph, Jacob A. Burack,