Sustained deviation of torsional eye position associated with transient semicircular canal stimulation.

Background: Vestibular stimulation causes postural unsteadiness accompanied by a sensation of tilt.

Aims/objectives: The mechanism of the sensation of tilt needs to be assessed by accurate calculation of the rotational axis of torsional eye position under various vestibular stimulations.

Material And Methods: Twenty-two healthy subjects participated in the study.