The silent period of sympathetic preganglionic neurons.
D000818:Animals; D002415:Cats; D004594:Electrophysiology; D005725:Ganglia, Autonomic / Q000502:physiology*; D009431:Neural Conduction; D009474:Neurons / Q000502:physiology; D013116:Spinal Cord / Q000166:cytology; D013564:Sympathetic Nervous System / Q000502:physiology*