Searching for the best BERA Test clinic in Kottayam | Kerala ? BERA (Brainstem Evoked Response Audiometry) Test measures the hearing ability of both adults and infants. It helps to examine the electrical activities and responses of the sound by the brain. BERA Test is normally done on children to check hearing loss as it is essential for the development of language and normal speech.
Ideally BERA Testing should be done in the hospital itself before the baby is discharged. Unfortunately very few clinics and hospitals are able to do this in our state due to lack of equipment and trained personnel. BERA Test are objective and do not require cooperation from the baby.
Why is BERA Test Performed?
BERA Test is an effective screening tool to evaluate deafness in new born babies. The BERA Test monitors the peripheral and central nervous systems and helps to identify the causes of hearing impairment. The suspected demyelinated disorders can be diagnosed by BERA Test.
Who Should Take BERA Test?
The BERA Test examines the electrical signals transmitted to the brain. It is done in the following cases:
- To identify the site of hearing problem.
- It is done as a screening test on children who do not respond to conventional audiometry.
- Asymmetric hearing loss cases: When hearing loss is more in one ear than the other
- It is also done as a screening test for infants who are at a high risk of hearing loss due to head injury, deformities of head and face, concerns about hearing levels in the child, family history of congenital hearing loss.
What is Diagnosed from BERA Test?
BERA Test examines the time taken for an electrical signal to reach from the inner ear to the brainstem. It gives an insight into how our auditory nerve is functioning. The abnormal test indicates cerebrovascular accidents or multiple sclerosis and hearing loss.
Applications of BERA Test
The BERA Test clinic in Kottayam | Kerala is done in various monitoring, screening and testing procedures. Some of them are:
- Selection of fitting and hearing aid in infants.
- Development and surgical fitting of cochlear implants
- Screening of hearing loss in new born babies.
- Monitoring peripheral and central nervous system.