کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9646269 | 548590 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Confirmation of a relationship between reduced auditory P300 amplitude and thought disorder in schizophrenia
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علم عصب شناسی
علوم اعصاب رفتاری
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چکیده انگلیسی
We have previously reported an association between reduced amplitude of auditory P300 event-related potential and severity of positive thought disorder as assessed by the Comprehensive Index of Positive Thought Disorder in a sample of patients with chronic schizophrenia. Here we replicate those findings using a different measure, Thought Disorder Index (TDI), in a new larger sample of 55 patients. The auditory P300 amplitude showed a significant negative correlation with scores on TDI. This correlation was relatively more pronounced in the left temporal region than in the right temporal region. These results further suggest that electrophysiological abnormalities of information processing may underlie positive thought disorder in schizophrenia.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Schizophrenia Research - Volume 80, Issues 2â3, 15 December 2005, Pages 197-201
Journal: Schizophrenia Research - Volume 80, Issues 2â3, 15 December 2005, Pages 197-201
نویسندگان
Kenji Kirihara, Tsuyoshi Araki, Kiyoto Kasai, Keiko Maeda, Akinobu Hata, Miki Uetsuki, Hidenori Yamasue, Mark A. Rogers, Nobumasa Kato, Akira Iwanami,