BERA

Brain stem evoked response audiometry (BERA) is an effective method of evaluating the auditory pathway through the brain stem. Brainstem auditory evoked response (BAER) is a test to measure the brain wave activity that occurs in response to clicks or certain tones.

The test is done to:

• Help diagnose nervous system problems and hearing loss (especially in newborns and children)
• Find out how well the nervous system works
• Check hearing ability in people who cannot do other hearing tests

This test may also be performed during surgery to decrease the risk for injury to the hearing nerve and brain.

There are no risks associated with this test. There may be slight risks from having sedation depending on your age, medical conditions, and type of sedation medicine uses. Your provider will talk to you about any risk you may have.