Vomiting and the small intestine.
D001921:Brain / Q000502:physiology; D005712:Galvanic Skin Response; D005769:Gastrointestinal Motility; D006801:Humans; D007421:Intestine, Small / Q000503:physiopathology*; D010528:Peristalsis; D011312:Pressure; D013270:Stomach / Q000503:physiopathology; D014839:Vomiting / Q000503:physiopathology*