title: Afferent and efferent activation of human muscle receptors involved in reflex and voluntary contraction.
mesh_terms: D000200:Action Potentials; D000328:Adult; D004566:Electrodes; D004576:Electromyography; D006801:Humans; D008475:Median Nerve / Q000502:physiology; D009119:Muscle Contraction; D009470:Muscle Spindles / Q000502:physiology*; D009132:Muscles / Q000294:innervation*; D009474:Neurons / Q000502:physiology*; D009475:Neurons, Afferent / Q000502:physiology; D009476:Neurons, Efferent / Q000502:physiology; D012018:Reflex; D014414:Tungsten
chemical_list: D014414:Tungsten