Active head rotations and eye-head coordination.
D000054:Acceleration; D004576:Electromyography; D005133:Eye Movements; D006423:Hemianopsia / Q000503:physiopathology; D006801:Humans; D009039:Motion Perception / Q000502:physiology; D009068:Movement; D009119:Muscle Contraction; D009132:Muscles / Q000294:innervation*; D009334:Neck Muscles / Q000294:innervation*; D011930:Reaction Time / Q000502:physiology; D012018:Reflex / Q000502:physiology; D012438:Saccades; D014726:Vestibular Nuclei / Q000502:physiology*