title: Motor unit activity upon polysynaptic reflex in man.
mesh_terms: D000200:Action Potentials; D004558:Electric Stimulation; D004576:Electromyography; D006801:Humans; D009046:Motor Neurons / Q000502:physiology*; D012018:Reflex / Q000502:physiology*; D013497:Sural Nerve / Q000502:physiology