کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10308254 548153 2011 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Abnormally persistent fMRI activation during antisaccades in schizophrenia: A neural correlate of perseveration?
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
پیش نمایش صفحه اول مقاله
Abnormally persistent fMRI activation during antisaccades in schizophrenia: A neural correlate of perseveration?
چکیده انگلیسی
Delayed and prolonged HDRs for antisaccades in schizophrenia suggest that the functions necessary for successful antisaccade performance take longer to implement and are more persistent. If abnormally persistent neural responses on cognitively demanding tasks are a more general feature of schizophrenia, they may contribute to response perseveration, a classic behavioral abnormality. These findings also underscore the importance of evaluating the temporal dynamics of neural activity to understand cognitive dysfunction in schizophrenia.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Schizophrenia Research - Volume 132, Issue 1, October 2011, Pages 62-68
نویسندگان
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