The VAT, or Vestibular Autorotation Test, is an easy, accurate, and painless computerized test that monitors your eye movements in relation to your head movements. This carefully processed, detailed information can help us to determine whether your balance problem is of vestibular origin, or related to your central nervous system.

This state-of-the-art diagnostic test was developed by the Department of Head and Neck Surgery at the University of Southern California Medical School and validated at the USC Center for Balance.