Analysis of Eye Movements Using 3-Dimensional Video-oculography in Response to Galvanic Vestibular Stimulation.
BACKGROUND Quantitative assessment of vestibular nerve activity has been difficult with conventional electrophysiological techniques. This study aimed to develop a novel method combining galvanic vestibular stimulation (GVS) with 3-dimensional video-oculography (3D-VOG) to evaluate vestibular function noninvasively....