左右半球在语篇理解中的协同作用  

A NEURAL BASIS OF DISCOURSE COMPREHENSION: ROLE OF NON-DOMINANT TEMPORAL LOBE IN DISCOURSE COMPREHENSION

作　　者：金花[1] 陈卓铭[2] 莫雷[1] 陈善诚[2] 

机构地区：[1]华南师范大学心理应用研究中心,广州510631 [2]暨南大学医学院第一附属医院,广州510631

出　　处：《心理学报》2004年第5期540-544,共5页Acta Psychologica Sinica

基　　金：国家自然科学基金的资助 ( 3 0 2 70 477)。

摘　　要：通过 2例一侧颞叶损伤患者研究了一侧颞叶损伤及两侧半球的协同作用对语篇理解的影响 ,并探讨了发生此种影响的可能机制。结果表明一侧颞叶的损伤将导致患者语篇水平的理解障碍及语言推理能力的下降 ;提示语篇理解需双侧半球的协同作用 ,而推理能力下降可能是引发语篇理解障碍的原因之一。This experiment was designed to investigate the impairment of discourse comprehension subsequent to one hemisphere temporal lobe lesion and its possible mechanism, and the role of cooperation of left and right hemispheres. Patients with one temporal lobe lesion showed discourse comprehension difficulty and inference deficit. It indicated that temporal lobes of both right and left hemispheres were involved in a discourse processing and there may be relations between text comprehension and inference deficit resulting from brain damage.

关 键 词：颞叶损伤 语篇理解 推理 

分 类 号：B842[哲学宗教—基础心理学] B845[哲学宗教—心理学]