忽视症多感觉通道缺陷研究的新进展  

A Review of Multisensory Deficit of Unilateral Neglect

作　　者：邓晓红[1] 

机构地区：[1]湖北大学教育学院心理系,湖北武汉430062

出　　处：《中国临床心理学杂志》2006年第1期109-110,97,共3页Chinese Journal of Clinical Psychology

摘　　要：忽视症可表现为多感觉通道缺陷,该文着重综述了与视觉忽视并存的听觉忽视。视觉忽视的病人常表现出对病损对侧声音的定位缺陷,尤其是当病损同侧存在竞争性声音刺激时,视觉和听觉缺陷的严重程度有显著的相关性。神经影像学研究结果表明,忽视症病人受损的脑区可能与多感觉通道的空间表征有关。We have known that neglect can often be muhisensory. This paper rviewed auditory disturbances accompanied by visual neglect. Patients with visual neglect often show deficits in localisation of contralesional single sounds, particularly in the presence of an ipsilesional competitor. Auditory and visual aspects of neglect often correlate in their severity. Recent neuroimaging findings in the normal brain showed that the brain regions damaged in neglect patients might contain muhimodal representations of space.

关 键 词：忽视症 视觉缺陷 听觉缺陷 多感觉通道 

分 类 号：R395.3[哲学宗教—心理学]