title: Is there a special pacemaker for stepping?
mesh_terms: D000818:Animals; D002415:Cats; D008959:Models, Neurological; D009043:Motor Activity; D010791:Phrenic Nerve / Q000502:physiology; D012125:Respiratory Center / Q000502:physiology*; D013126:Spinal Nerve Roots / Q000502:physiology*