title: Circadian changes in the ongoing bioelectrical activity of brain and vegetative nerves in chronic cats.
mesh_terms: D000818:Animals; D001921:Brain / Q000502:physiology*; D002415:Cats; D002940:Circadian Rhythm; D009068:Movement; D012890:Sleep; D013564:Sympathetic Nervous System / Q000502:physiology*; D014630:Vagus Nerve / Q000502:physiology; D014851:Wakefulness