title: [Relations between head positions and masseter muscle activities during deglutition].
mesh_terms: D000328:Adult; D003679:Deglutition; D004576:Electromyography; D006257:Head / Q000502:physiology; D006801:Humans; D008297:Male; D008406:Masseter Muscle / Q000502:physiology*; D008410:Masticatory Muscles / Q000502:physiology*; D011187:Posture