title: Changes in spinal excitability during an auditory vertex response in man.
mesh_terms: D001303:Auditory Cortex / Q000502:physiology*; D001307:Auditory Perception; D004558:Electric Stimulation; D006801:Humans; D009046:Motor Neurons / Q000502:physiology*; D012023:Reflex, Monosynaptic; D013016:Sound; D013116:Spinal Cord