کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
341690 548541 2007 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Attentional networks and cingulum bundle in chronic schizophrenia
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
پیش نمایش صفحه اول مقاله
Attentional networks and cingulum bundle in chronic schizophrenia
چکیده انگلیسی

Thirty patients with chronic schizophrenia and 30 age-matched controls performed the Attention Network Test (ANT). A subset of the patient group (n = 18) also had available magnetic resonance diffusion tensor imaging (DTI) measures of the cingulum bundle (CB) fractional anisotropy and volume. The patients showed a significantly different pattern of ANT performance, characterized primarily by decreased alerting efficiency. In addition, left CB fractional anisotropy correlated significantly with orienting of attention. Smaller right CB volume also correlated with reduced alertness, but not when covarying for medication and illness duration.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Schizophrenia Research - Volume 90, Issues 1–3, February 2007, Pages 308–315
نویسندگان
, , , , , ,