To look at the gastrointestinal motility, we designed motility recording with BL-420S and intestine propulsion. Gastrointestinal myoelectric action That may be a delicate index of gastrointestinal motility, comprises sluggish wave and spike action (fast wave). Sluggish wave could affect the mechanical contraction by pacing and directing gastrointestinal contraction[seventeen], as well https://www.directivepublications.org/journal-of-gastroenterology-hepatology-and-endoscopy-research/