Comparison of Head Thrust Test With Head Autorotation Test Reveals That the Vestibulo-ocular Reflex Is Enhanced During Voluntary Head Movements

Abstract
DIZZINESS IS the ninth most common reason adults visit a primary care physician, and it affects approximately 90 million Americans.1-4 Identification of the side, affected semicircular canals, and degree of unilateral vestibular deficiency (UVD) is an important goal in the examination of patients experiencing dizziness.