作者
Xiaobo Li, Craig A Branch, Jay Nierenberg, Lynn E DeLisi
发表日期
2010/3
期刊
Brain imaging and behavior
卷号
4
页码范围
109-120
出版商
Springer-Verlag
简介
Schizophrenia has a strong genetic component that is relevant to the understanding of the pathophysiology of the syndrome. Thus, recent investigations have shifted from studies of diagnosed patients with schizophrenia to examining their unaffected relatives. Previous studies found that during language processing, relatives thought to be at genetic high-risk for the disorder exhibit aberrant functional activation in regions of language processing, specifically in the left inferior frontal gyrus (Broca’s area). However, functional connectivity among the regions involved in language pathways is not well understood. In this study, we examined the functional connectivity between a seed located in Broca’s area and the remainder of the brain during a visual lexical decision task, in 20 schizophrenia patients, 21 subjects at genetic high risk for the disorder and 21 healthy controls. Both the high-risk subjects and patients …
引用总数
2010201120122013201420152016201720182019202020212022202315115335221141