具有起搏作用的胃肠内源性慢波传统地被认为产生于纵肌,然而,近年来的一些研究发现,在一些动物和胃肠节段,慢波可能起源于纵肌以外的其它部位,对我产生机制也提出了一些新的观点。另一方面,慢波在沿胃肠纵向传导的同时,必须传至深层环肌,这种肌层之间的传导形式和环肌在传导中的确切作用仍存在争论。本文旨在介绍慢波起源和肌层间传导的研究概况和进展 However, some studies in recent years have found that in some animal and gastrointestinal segments, the slow wave may originate from other sites besides the longitudinal muscle , I also put forward some new ideas on the mechanism. On the other hand, while the slow wave is transmitted longitudinally along the gastrointestinal tract, it must be transmitted to the deep ring muscle. The conduction between the muscularis and the exact role of the ring muscle in conduction remains controversial. The purpose of this paper is to introduce the research progress and advances in the origin of slow waves and the conduction between the muscular layers