Combined pregastric and gastric stimulation by food is sufficient for normal meal size.
D000818:Animals; D003250:Constriction; D004068:Digestive System Physiological Phenomena; D005247:Feeding Behavior / Q000502:physiology*; D005502:Food; D007422:Intestines / Q000502:physiology; D008297:Male; D011708:Pylorus / Q000502:physiology; D051381:Rats; D012527:Satiation / Q000502:physiology*; D013270:Stomach / Q000033:anatomy & histology / Q000502:physiology