本文从教学的角度分析了躯体运动传导通路中锥体束、锥体系、锥休外系、上运动神经元、下运动神经元等概念的内涵 ,列出当代教科书中对这些概念的不同理解与观点。提出 :锥体束的定义 ;躯体运动传导通路主要由上、下二级运动神经元组成 ,上运动神经元可区分为锥体系、锥体外系 ,下运动神元是锥体系、锥体外系下行联系的共同的最后公路 ;建议在教科书中对这些概念及内涵予以统一规范使用 ,以便教学 This paper analyzes the connotation of concepts such as pyramidal tract, pyramidal system, cone exosyme, upper motor neuron and lower motor neuron from the perspective of teaching and lists different understandings of these concepts in contemporary textbooks View. Proposed: the definition of pyramidal tract; body movement conduction path mainly composed of upper and lower secondary motor neurons, upper motor neurons can be divided into cone system, extrapyramidal system, lower motor neurons is a cone system, extrapyramidal system down Contact the common last highway; proposed in textbooks on these concepts and content to be standardized and standardized use, so that teaching