The propagation of contractile waves from duodenum to jejunum.
D000818:Animals; D004285:Dogs; D004386:Duodenum / Q000502:physiology*; D004594:Electrophysiology; D005769:Gastrointestinal Motility; D007583:Jejunum / Q000502:physiology*; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000502:physiology*