title: Experimental model of regeneration in the central nervous system. I. Synaptic changes.
mesh_terms: D000818:Animals; D002415:Cats; D008161:Lumbosacral Region; D008959:Models, Neurological; D009046:Motor Neurons / Q000502:physiology; D009410:Nerve Degeneration; D009416:Nerve Regeneration; D013116:Spinal Cord / Q000033:anatomy & histology / Q000502:physiology*; D013126:Spinal Nerve Roots / Q000293:injuries / Q000502:physiology*; D013569:Synapses; D013572:Synaptic Vesicles; D013997:Time Factors