Evaluation of vestibulo-ocular reflex in motion sickness: A comparison of vHIT, SHIMP, and functional head impulse test.
BackgroundMotion sickness (MS) is an autonomic condition triggered by real or perceived movement. No single objective test reliably identifies MS susceptibility or explains its vestibular basis.ObjectiveTo compare vHIT, SHIMP, and functional head impulse test (fHIT)-with and without optokinetic stimulation-in detecting...