Auditory Brainstem Response Test

The Auditory Brainstem Response is used to evluate the function of the nerve for hearing and balance and critical structures in the brain. A moderately loud sound is introduced to each ear under earphones while we record brain wave activity by electrodes placed on the skin and scalp. The procedure takes anywhere from 1/2 hour to 1 hour to complete. During the procudure you will be allowed to recline in a comfortable chair and can even go to sleep. Unlike other testing that is typically done for balance disorders, this test is not affected by sedation or any type of medication. No voluntary responses are required. You will be asked to sit back and relax. This test is extremely sensitive to screen for any problem within the brain that could be affecting your balance.