BRAINSTEM EVOKED RESPONSE AUDIOMETRY (BERA)
Brain Evoked Response Audiometry (BERA) is an effective examination, ideally utilized for quantifying responses of the brain in ways that are stimulated or motivated by creating a clicking voice/sound to assess the central auditory pathway (hearing function) of the crucial brainstem of our body. We, at Shri Bhagwan Diagnostic & Imaging Center Pvt. Ltd, believes in proffering optimum quality results in all the services we proffer, which is why our health care provider take optimum cautions in the whole process from preparing you for the test to the ideal execution of Brain evoked Response Audiometry (BERA). Although, this whole examination is only conducted when reffered by the medical doctor to a patient, but the common cause of opting for this examination includes children with hearing disability, Malingering patient, people suffering from Nervous System Abnormalities, and many others. Ideally the result of this test is interpreted in five individual waves recorded in the right time.
These waves generate from different sources, such as Lateral leminiscus, Cochlear nerve, Superior olivary nucleus, Cochlear nucleus, Inferior colliculus. After the test, the report should be consulted with an expertise medical examiner. Here we are leveraging an inclusive guide about Brainstem Evoked Response Audiometry (BERA) including, the reason, process, things to consider, and everything linked with the examination.
REASON BEHIND CONDUCTING A BRAINSTEM EVOKED RESPONSE AUDIOMETRY (BERA)
There are several reasons behind conducting the Brainstem Evoked Response Audiometry (BERA). Few of them are as follows-
- To assess the accuracy of neurological function in a human body
- For Malingering Patients
- For Patients Suspected for Acoustic Neuroma
- For Children with Hearing Loss
- Central Pontine Myelinolysis
- For people Suffering with Nervous System Abnormalities
PROCESS OF CONDUCTING BRAINSTEM EVOKED RESPONSE AUDIOMETRY(BERA) TEST
There are five imperative steps in the process of performing Brainstem Evoked Response Audiometry (BERA), which are as follows-
- The Patient is asked by the health care provider to wash their hair to remove all kinds of lotions, oils, at one night before performing the Brainstem Evoked Response Audiometry Test.
- Before initiating the process, a technician or health care provider asks the patient to lie on an exam table and or get in a comfortable position in a reclining chair.
- After getting into comfortable position, the electrodes are ideally positioned on the scalp of their patients, along with their vertex as well as every earlobe.
- After placing the electrodes, physician or health care provider puts earphone on the ears of the patient, and then the patients experience the clicking sound or brusting tone in their ears through their earphone.
- The Electrodes record the response of the brain during the process and record it on a graph for further interpretation of the doctor.
THINGS TO CONSIDER AND RISK ASSOCIATED WITH BERA
During the whole process morphology and amplitude of the waveforms are evaluated meticulously. The Test of Brainstem Evoked Response Audiometry (BERA) contains extremely flimsy pain or discomfort. Moreover, there is no specific risk involved in this test.
