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Dr. Prateek Sharma

BERA

About the Surgery

BERA, or Brainstem Evoked Response Audiometry, is a diagnostic test used to measure the electrical activity in the auditory nerve and brainstem in response to sound. It is used to diagnose hearing loss in newborns, infants, and young children who are not able to respond to traditional hearing tests.

During a BERA test, electrodes are attached to the scalp and earlobes of the child. The child is then presented with a series of clicks or tones through headphones, and the electrodes detect the electrical activity in the auditory nerve and brainstem. The results are plotted on a graph that shows the child’s response to different frequencies and volumes of sound.

Causes

  • Genetics
    Some types of hearing loss are hereditary and can be passed down through families.
  • Infections
    Infections such as meningitis, measles, and mumps can cause hearing loss.
  • Premature Birth
    Premature babies are at increased risk of hearing loss due to their immature auditory system.
  • Jaundice
    Severe jaundice in newborns can cause hearing loss.
  • Ototoxic Medications
    Certain medications, such as some antibiotics and chemotherapy drugs, can cause hearing loss as a side effect.

Treatment

The treatment for hearing loss in children depends on the cause and severity of the condition. In some cases, hearing aids or cochlear implants may be recommended to improve the child’s hearing. In other cases, treatment may involve addressing an underlying medical condition, such as an infection or jaundice.

Early intervention is important for children with hearing loss, as it can improve their language and communication skills and prevent delays in development. Children with hearing loss may benefit from speech therapy or other forms of communication support.

Expectation

  • Diagnostic Precision
  • Identification of Causes
  • Tailored Treatment Plan
  • Communication Support