Virtual reality set-up for studying vestibular function during head impulse test.

ABSTRACT:

Objectives

Virtual reality (VR) offers an ecological setting and the possibility of altered visual feedback during head movements useful for vestibular research and treatment of vestibular disorders. There is however no data quantifying vestibulo-ocular reflex (VOR) during head impulse test (HIT) in VR. The main objective of this study is to assess the feasibility and performance of eye and head movement measurements of healthy subjects in a VR environment during high velocity horizontal head rotation (VR-HIT) under a normal visual feedback condition. The secondary objective is to establish the feasibility of VR-HIT recordings in the same group of normal subjects but under altered visual feedback conditions.

Design

Twelve healthy subjects underwent video HIT using both a sta

SUBMITTER: Desoche C 

PROVIDER: S-EPMC10090696 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature