title: Influence of apparent head position on optokinetic nystagmus and eye posture.
mesh_terms: D000221:Adaptation, Ocular; D005133:Eye Movements; D006257:Head; D006801:Humans; D009801:Oculomotor Muscles / Q000502:physiology*; D011187:Posture; D013997:Time Factors; D014796:Visual Perception / Q000502:physiology*