title: Human alpha motoneuron and motor unit discharges in voluntary muscle contraction.
mesh_terms: D000328:Adult; D004576:Electromyography; D004594:Electrophysiology; D006801:Humans; D009043:Motor Activity; D009046:Motor Neurons / Q000502:physiology*; D009119:Muscle Contraction; D009470:Muscle Spindles / Q000502:physiology; D009469:Neuromuscular Junction / Q000502:physiology; D011199:Potentiometry; D014836:Volition