Voluntary control of the diaphragm in one subject.
D000005:Abdomen; D001945:Breathing Exercises; D003964:Diaphragm / Q000502:physiology*; D004576:Electromyography; D004947:Esophagus; D006801:Humans; D007366:Intercostal Muscles / Q000502:physiology; D008297:Male; D011312:Pressure; D012119:Respiration / Q000502:physiology*; D013270:Stomach