title: Structural features of synaptic connections between descending systems and spinal neurons in the cat.
mesh_terms: D000818:Animals; D001369:Axons / Q000648:ultrastructure; D002415:Cats; D009410:Nerve Degeneration; D009474:Neurons / Q000648:ultrastructure; D011149:Pons / Q000033:anatomy & histology; D011712:Pyramidal Tracts / Q000033:anatomy & histology; D012012:Red Nucleus / Q000033:anatomy & histology; D012154:Reticular Formation / Q000033:anatomy & histology; D013003:Somatosensory Cortex / Q000033:anatomy & histology; D013116:Spinal Cord / Q000033:anatomy & histology*; D013569:Synapses / Q000648:ultrastructure*; D003689:Vestibular Nucleus, Lateral / Q000033:anatomy & histology