迄今关于基底节黑质在运动功能中的作用的认识尚相当混乱和意见不一,近来积累的资料表明锥体外系统的核似负责汇集运动计划,后者通过运动皮质执行,其误差受小脑监控.在考虑锥体外系统的功能时,黑质纹状体联系是十分重要的.黑质致密带的神经元通过一条慢传导通道与纹状体的核发 So far, the understanding about the role of basal ganglia in motor function remains quite confusing and disagreeable. Recent data have shown that extra-corporeal nuclei seem to be responsible for pooling exercise plans, which are performed through the motor cortex, with errors monitored by the cerebellum The nigrostriatal connection is important when considering the function of extrapyramidal neurons through a slow-conduction pathway and striatal striking