title: Presynaptic modulation of synaptic effectiveness of afferent and ventrolateral tract fibers in the frog spinal cord.
mesh_terms: D000818:Animals; D001001:Anura; D004558:Electric Stimulation; D004594:Electrophysiology; D008564:Membrane Potentials; D009046:Motor Neurons / Q000502:physiology*; D009475:Neurons, Afferent / Q000502:physiology; D011930:Reaction Time; D012018:Reflex; D013116:Spinal Cord / Q000502:physiology*; D013126:Spinal Nerve Roots / Q000502:physiology*; D013569:Synapses / Q000502:physiology*