[Spinal center associated with defecation in guinea pigs].
D000200:Action Potentials; D000818:Animals; D003672:Defecation; D005260:Female; D005769:Gastrointestinal Motility; D006168:Guinea Pigs / Q000502:physiology*; D007420:Intestine, Large / Q000294:innervation; D013116:Spinal Cord / Q000502:physiology*