BERA Test In Navi Mumbai

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BBERA Test In Navi Mumbai

BERA Test In Navi Mumbai. A diagnostic procedure called the Brainstem Auditory Evoked Response (BERA) test is used to assess the brainstem's and auditory nerve's sensitivity to sound. Since it can help detect the existence of hearing loss and assess its severity, it is frequently done on newborns and young children who may have hearing issues.

The patient is subjected to clicking noises through earphones while tiny electrodes are applied to their skull and earlobes during the test. BERA Test In Navi Mumbai. A professional records and examines the electrical activity that the electrodes detect in reaction to these noises.

Why is BERA done?

Any condition affecting the vestibulocochlear nerve up to the brainstem can be found with BERA. This test is primarily advised for children who are at high risk for hearing loss, such as those who are hyperactive, mentally disabled, or incapable of responding to traditional audiometry. Physicians advised this test for individuals or infants with:

  • Family history of congenital hearing loss
  • Hyperbilirubinemia or high bilirubin levels
  • Deformities or malformations of the head and face
  • Head Injury
  • Parental concerns about hearing levels in the child

How does BERA operate?

Using headphones or earphones, you may be instructed to lie down on a bed or recliner while being delivered stimuli in the form of a click or tone pip. The frequency of the stimuli can range from 1000 to 4000 Hz. The electrodes that are positioned at different points across the scalp later create and record the impulse's waveforms.

It is typically done while a baby is napping. Without anesthetic, this surgery takes roughly one to two hours, and with anesthesia, it takes four hours.

Procedure for the BERA Hearing Test

The patient doesn't need to do anything to get a BERA hearing test. All patients have to do is lie down, ideally when sleeping or in a relaxed position. Children will undergo this examination while they are awake, asleep, or, in extreme circumstances, sedated. Electrodes are applied to the patient's head and behind their ears for the BERA test. The patient will wear headphones to listen to a range of sounds during the assessment. This test primarily monitors how changes in auditory stimulus affect brain electrical activity. Anomalies in the signals sent when sound is received are a marker of hearing loss. This test is painless and devoid of any potential dangers.

speak with a specialist at Dr. Vaishali Sangole’s ENT Clinic if you are unsure if your kid has a hearing loss. Our specialists will accurately assess the results and administer the required treatment if hearing loss is detected through the use of safe hearing tests such as the Brain Evoked Response Auditory (BERA). For over 20+ years, we have been conducting BERA hearing exams in Navi Mumbai, specifically for children. It takes about one to two hours to complete the BERA ear test. Make an appointment with us so that our skilled audiologists can complete your tests promptly.

Why Are BERA Tests Performed?

Early diagnosis of hearing loss in children may be challenging. Additionally, speech, linguistic, cognitive, social, and emotional issues can all be made worse by hearing loss. Thus, the best course of action is to test a child's hearing while they are still young.

When the sensory neuron transmits acoustic impulses from the eardrum to the brain at a specific speed, it is considered healthy hearing. The BERA test can identify whether sound impulses are delivered from the nerves to the brain and whether their speed is within acceptable bounds. Additionally, the BERA test can determine the kind, extent, and location of the child's hearing problems. BERA is utilized in Otoneurologist diagnostics in addition to assessing hearing threshold. BERA Test In Navi Mumbai

How is the BERA Exam administered?

An objective method of inducing brain stem potentials in response to audiological stimuli—mostly clicks stimuli—is the BERA hearing test. Nonetheless, it is typically employed to detect any abnormality in the brainstem or vestibulocochlear nerve. Infants who are at high risk for hearing loss and whose sensitive skin precludes the use of standard audiometry are particularly advised to undergo the test.

Electrodes are used in this test to help record the potentials that are applied to the scalp. When assessing cases of hearing loss brought on by retrocochlear pathology, such as acoustic schwannoma, BERA is a useful screening tool. In certain situations, an MRI scan might be recommended if the BERA is abnormal. Other audiological test batteries should be added to the BERA test in order to determine the lesion's location and adjust therapy.

The following situations call for the use of the BERA hearing test:

  • Used for monitoring patients in intensive care units
  • Used for intraoperative central and peripheral nervous system monitoring
  • Used for screening infants for deafness
  • Identifying possible demyelinated conditions

Conclusion

BERA Test In Navi Mumbai. The BERA test is an effective tool for diagnosing hearing and neurological issues. While home-based screening options exist, professional testing in a clinical setting provides the most accurate and comprehensive results. Advanced BERA tests allow for more detailed assessments, helping doctors make informed decisions about treatment and management of hearing disorders.