title: Three modes of repetitive firing and the role of threshold time course between spikes.
mesh_terms: D000200:Action Potentials; D000818:Animals; D002415:Cats; D004558:Electric Stimulation; D008564:Membrane Potentials; D009046:Motor Neurons / Q000502:physiology*; D012032:Refractory Period, Electrophysiological; D013116:Spinal Cord / Q000502:physiology*; D013126:Spinal Nerve Roots / Q000502:physiology; D009435:Synaptic Transmission