人脑语言功能区与相关白质纤维束通路的研究进展  

Research Advances on the Language Function Area and Associated White Matter Fiber Pathways in the Human Brain

作　　者：常涛 冀珍妮 周培志 毛庆[1] 陈尧[2] CHANG Tao;JI Pei-zhen;ZHOU Pei-zhi;MAO Qing;CHEN Yao(Department of Neurosurgery,West China Hospital,Sichuan University,Chengdu 610041,China;Department of Human Anatomy,West China School of Basic Medical Sciences and Forensic Medicine,Sichuan University,Chengdu 610041,China)

机构地区：[1]四川大学华西医院神经外科,成都610041 [2]四川大学华西基础医学与法医学院,成都610041

出　　处：《四川解剖学杂志》2023年第2期186-188,共3页Sichuan Journal of Anatomy

基　　金：四川大学高水平国际化课程项目(GSGJHKC2021018)资助。

摘　　要：传统的经典语言结构模型认为大脑的语言功能区位于额下回的Broca区和颞上回的Wernicke区,这两个语言区域通过弓状束纤维相互连接;功能上额叶被定义为语言产生区域,颞叶则被视为语言理解区域.现代的语言组织模型则基于脑网络的语言处理模型,包含在大脑皮质和皮质下区域之间分布的并行和互连的双流体系.本文通过对大脑语言中枢的脑皮质定位和传导通路的研究展开分析,以帮助神经科学领域的专业人士建立现代语言组织模型.The traditional language model locates the language centers in the Broca's area of the frontal lobe and the Wernicke's area of the temporal lobe,which are connected by the arcuate fasciculus.Modern language organization models are based on brain networks,including parallel and interconnected dual-stream systems distributed in the cerebral cortex and subcortex.This article reviews the literature on brain language function research,explores the cortical localization of language centers and research progress in white matter fiber bundle transmission pathways related to language,and aims to encourage and promote neuroscientists to establish a new modern language organization model that can replace the traditional one.

关 键 词：语言功能 解剖 脑功能定位 白质纤维 

分 类 号：R322[医药卫生—人体解剖和组织胚胎学]