苍白球内侧部、黑质网状部与运动调控  

The Role of GPi and SNr in Motor Control

作　　者：胡荣光[1] 刘晓莉[1] 侯莉娟[1] 乔德才[1] 

机构地区：[1]北京师范大学体育与运动学院,北京100875

出　　处：《河北体育学院学报》2013年第3期69-73,共5页Journal of Hebei Sport University

基　　金：国家自然科学基金资助项目(31171138;30971416)

摘　　要：基底神经节的主要功能是运动调控。苍白球内侧部(Internal segment of the globus pallidus,GPi)和黑质网状部(Substantia nigra pars reticulata,SNr)是基底神经节输出通路——"GPi/SNr-VL(Ventrolateral thalamus,丘脑腹外侧核)-SMA(Supplementary motor area,辅助运动区)"上的重要核团;直接通路、间接通路和超直接通路的信息最终都要经过这两个核团的整合以及丘脑的中继后,传输回皮层。目前关于GPi/SNr在运动调控方面的作用机制尚不完全清楚,就GPi/SNr在运动调控方面的研究现状予以介绍。The main function of the basal ganglia is motor control. Internal segment of the globus pallidus and substantia nigra pars reticulate are two nuclei on output pathway of the basal ganglia （GPi/SNr-VL-SMA） ; the information of direct, indirect, and hyperdirect pathways ultimately passes through these two nuclei to thalamus, and finally transmits back to the cortex. Mechanism of GPi/SNr in motor control has not been fully understood recently, and this article reviews current research status of GPi/SNr in motor control.

关 键 词：苍白球内侧部 黑质网状部 整合 丘脑 帕金森病 

分 类 号：G804.2[文化科学—运动人体科学]