title: Voluntary control of single motor unit activity in the extensor digitorum muscle.
mesh_terms: D000200:Action Potentials; D000328:Adult; D001132:Arm / Q000502:physiology; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009043:Motor Activity; D009048:Motor Skills; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology*; D011214:Practice, Psychological; D012737:Sex Factors; D013997:Time Factors