Electrophysiological evidence for a projection of the periaqueductal gray matter to nucleus raphe magnus in cat and rat.
D000818:Animals; D001933:Brain Stem / Q000502:physiology*; D002415:Cats; D002535:Cerebral Aqueduct / Q000502:physiology*; D009431:Neural Conduction; D009434:Neural Pathways / Q000502:physiology; D009474:Neurons / Q000502:physiology; D009619:Nociceptors / Q000502:physiology*; D011903:Raphe Nuclei / Q000502:physiology*; D051381:Rats; D012023:Reflex, Monosynaptic; D013116:Spinal Cord / Q000502:physiology; D009435:Synaptic Transmission