title: Corticofugal control of the presynaptic inhibition in the spinal trigeminal nucleus of the cat. The effect of pyramidotomy and barbiturates.
mesh_terms: D000200:Action Potentials; D000818:Animals; D001931:Brain Mapping; D002415:Cats; D002540:Cerebral Cortex / Q000187:drug effects* / Q000502:physiology*; D003201:Computers; D004558:Electric Stimulation; D004576:Electromyography; D004594:Electrophysiology; D005071:Evoked Potentials; D010424:Pentobarbital / Q000494:pharmacology*; D011712:Pyramidal Tracts / Q000502:physiology*; D012018:Reflex / Q000187:drug effects / Q000502:physiology; D012154:Reticular Formation / Q000502:physiology*; D013116:Spinal Cord / Q000187:drug effects* / Q000502:physiology*; D013268:Stimulation, Chemical; D013569:Synapses / Q000502:physiology; D009435:Synaptic Transmission; D014276:Trigeminal Nerve / Q000187:drug effects* / Q000502:physiology*
chemical_list: D010424:Pentobarbital