Influence of some features of the muscle structure on the potentials of motor units, recorded by means of different types of needle electrodes.
D000200:Action Potentials; D000328:Adult; D004566:Electrodes; D004594:Electrophysiology; D005121:Extremities; D006801:Humans; D008875:Middle Aged; D009132:Muscles / Q000033:anatomy & histology / Q000502:physiology*