Head movement measurements in relation to spatial disorientation and vestibular stimulation.
D003221:Confusion; D006257:Head / Q000502:physiology*; D019416:Head Movements; D006801:Humans; D009041:Motion Sickness; D009068:Movement; D009949:Orientation; D014722:Vestibule, Labyrinth / Q000502:physiology*
HEAD/physiology; MOTION SICKNESS; ORIENTATION; VESTIBULAR APPARATUS/physiology