An electromyographic study of mandibular position in response to changes in body position.
D000328:Adult; D004576:Electromyography; D005152:Facial Muscles / Q000502:physiology; D005260:Female; D006801:Humans; D008297:Male; D008334:Mandible / Q000033:anatomy & histology*; D008410:Masticatory Muscles / Q000502:physiology*; D008875:Middle Aged; D011187:Posture; D014059:Tongue / Q000502:physiology; D014716:Vertical Dimension