Reliability of the motor unit count in the facial muscles.
D000293:Adolescent; D000328:Adult; D004576:Electromyography / Q000379:methods*; D005152:Facial Muscles / Q000294:innervation*; D005158:Facial Paralysis / Q000503:physiopathology; D006801:Humans; D008875:Middle Aged; D009046:Motor Neurons / Q000502:physiology*; D013497:Sural Nerve / Q000637:transplantation