To look at the gastrointestinal motility, we manufactured motility recording with BL-420S and intestine propulsion. Gastrointestinal myoelectric activity that is a delicate index of gastrointestinal motility, comprises sluggish wave and spike exercise (quick wave). Slow wave could affect the mechanical contraction by pacing and directing gastrointestinal contraction[17], plus the spike https://www.directivepublications.org/journal-of-gastroenterology-hepatology-and-endoscopy-research/