title: An electrophysiological estimation of the number of motor units and rate of decay of motor units in amyotrophic lateral sclerosis.
mesh_terms: D000200:Action Potentials; D000368:Aged; D000690:Amyotrophic Lateral Sclerosis / Q000503:physiopathology*; D004558:Electric Stimulation; D005260:Female; D006225:Hand / Q000294:innervation; D006801:Humans; D008297:Male; D008475:Median Nerve / Q000503:physiopathology*; D008875:Middle Aged; D009046:Motor Neurons / Q000503:physiopathology*; D009132:Muscles / Q000503:physiopathology*; D009431:Neural Conduction; D010525:Peripheral Nerves / Q000503:physiopathology*; D010543:Peroneal Nerve / Q000503:physiopathology; D012032:Refractory Period, Electrophysiological