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