Nystagmus, Physiologic

Nystagmus, Barany's; Nystagmus, Physiological; Physiologic Nystagmus; Barany Nystagmus; Barany's Nystagmus; Caloric Nystagmus; End-Position Nystagmus; Nystagmus, Baranys; Nystagmus, End Position; Nystagmus, Post Rotatory; Physiological Nystagmus
Involuntary rhythmical movements of the eyes in the normal person. These can be naturally occurring as in end-position (end-point, end-stage, or deviational) nystagmus or induced by the optokinetic drum (NYSTAGMUS, OPTOKINETIC), caloric test, or a rotating chair.