[Mechanism of excitation and inhibition at the cellular level].
D000818:Animals; D001341:Autonomic Nervous System / Q000502:physiology; D002525:Cerebellar Cortex / Q000166:cytology; D008854:Microscopy, Electron; D009431:Neural Conduction / Q000502:physiology*; D013116:Spinal Cord / Q000502:physiology; D013569:Synapses / Q000502:physiology*