title: The Fusus coli of the rabbit as a pacemaker area.
abstract: Section of the rabbit's proximal colon orad to the fusus coli resulted in a marked reduction in both slow-wave frequency and differentiation of the two kinds of faeces produced. This indicates the existence of a pacemaker area and a mechanical role for the reversed oral-aboral gradient of the proximal colon.
mesh_terms: D000200:Action Potentials; D000818:Animals; D003672:Defecation; D005260:Female; D005769:Gastrointestinal Motility; D007420:Intestine, Large / Q000502:physiology*; D009119:Muscle Contraction; D010528:Peristalsis; D011817:Rabbits / Q000033:anatomy & histology / Q000502:physiology*; D013997:Time Factors