<qa>  What is the effect of VR on recovery?Many factors that might influence recovery, such as the involvement of different vestibular sensory organs semicircular canals versus otolith organs have not been examined to determine their impact on recovery. Most studies examining the effectiveness of VR have used only tests of VOR function caloric and rotational tests that measure hSCC to determine vestibular loss. Thus, little is known about interventions to facilitate vestibular compensation of the otolith organs. 