胃肠道是保证机体摄取营养物质、维持正常新陈代谢的重要功能系统，它的功能活动是在神经体液的调节下进行的。因此，有关胃肠道神经支配的研究，一直是国内外学者所重视的研究课题，１９２１年Ｌａｎｇｌｅｙ根据肠道神经系在结构和功能上区别与其它内脏器官的神经支配的特点，而将其命名为肠道神经系。近年来，随着研究技术的发展对胃肠道神经支配的研究８益深入，取得许多新的结果。本文根据以前的、特别是最近十几年来的文献，就胃肠遁神经的外部来源，胃肠道壁内（固有）神经丛的分布，胃肠道神经系感觉神经元的研究等几个问题，进行分析讨论，并提出某些有待深入研究的问题，供同道们参考 Gastrointestinal tract is to ensure that the body intake of nutrients to maintain normal metabolism of an important functional system, its functional activity is carried out under the regulation of neurohumoral fluid. Therefore, the study on the innervation of the gastrointestinal tract has always been a research topic that scholars at home and abroad attach importance to. In 1921, Langley named it according to the structure and function of the intestinal nervous system and the innervation of other internal organs For the intestinal nervous system. In recent years, with the development of research technology on the innervation of the gastrointestinal tract 8 benefits, gaining many new results. Based on the previous literature, especially in the last ten years, several questions have been raised about the external sources of gastrointestinal exclusion nerves, the distribution of the intrinsic (intrinsic) nerve plexus in the gastrointestinal tract, and the neuronal sensory neurons in the gastrointestinal tract For analysis and discussion, and put forward some issues to be studied in depth for the reference of fellow citizens