title: Spike train characteristics of single motor units in the human masseter muscle.
mesh_terms: D000200:Action Potentials; D000328:Adult; D006801:Humans; D008410:Masticatory Muscles / Q000166:cytology*; D009046:Motor Neurons / Q000502:physiology*; D009119:Muscle Contraction; D009469:Neuromuscular Junction / Q000502:physiology*; D011999:Recruitment, Neurophysiological; D009435:Synaptic Transmission