OAE Hearing Test

Category

Audiology Services

OAE stands for Otoacoustic Emissions, and the OAE hearing test is a diagnostic evaluation used to assess the function of the inner ear, specifically the cochlea. This test measures the sounds produced by the inner ear in response to an auditory stimulus, and it is commonly used in newborn hearing screenings and as a part of comprehensive hearing assessments for individuals of all ages.

Here's an overview of how the OAE hearing test is typically conducted:

• The individual undergoing the test can be in a relaxed position, and no special preparation is usually required.
• A small probe is placed in the ear canal, containing a tiny microphone to pick up responses.

 

• A series of clicks or tones are presented to the ear through the probe or earphones.
• These sounds stimulate the outer hair cells of the cochlea.

 

• The microphone in the probe records the sounds generated by the inner ear in response to the auditory stimuli.
• The recorded emissions are analyzed to determine the presence or absence of otoacoustic emissions.

 

Advantages:

• OAE testing is quick, non-invasive, and does not require active participation from the individual being tested.
• It provides valuable information about the integrity of the cochlea and the presence of hearing loss.