Studies on optic head nystagmus from the standpoint of body equilibrium. Relationship of optic head nystagmus to optic eye nystagmus in the course of optic training.
D000818:Animals; D005133:Eye Movements; D006168:Guinea Pigs; D006257:Head; D009759:Nystagmus, Pathologic; D009900:Optic Nerve / Q000502:physiology*; D012018:Reflex