Concerned about your child's hearing or unable to do regular hearing tests?
Peace of Mind for Parents: Advanced Hearing Tests for Infants
Brainstem Evoked Response (BERA)
Auditory Brainstem Response (ABR)
Auditory Steady-State Response (ASSR)
Central Audiology Karachi offers affordable BERA, ABR & ASSR tests for infants, children & adults in Karachi. Get painless & accurate hearing evaluation by our specialist team
Central Audiology Karachi is pleased to offer a comprehensive range of hearing tests, including Brainstem Evoked Response (BERA), Auditory Brainstem Response (ABR) – also commonly referred to as BERA – and Auditory Steady-State Response (ASSR) tests. These objective tests are ideal for infants, young children, and individuals who are unable to participate in traditional behavioral hearing tests like pure tone audiometry. Our team of experienced audiologists and doctors are committed to providing high-quality, affordable hearing evaluations in Karachi.
What are BERA, ABR, and ASSR Tests?
These tests measure the electrical activity of the auditory pathway, which includes the ear, brainstem, and auditory cortex. By analyzing these electrical signals, we can assess your hearing function and identify any potential hearing loss.
Brainstem Evoked Response (BERA) / Auditory Brainstem Response (ABR): These terms are often used interchangeably. BERA/ABR tests measure the electrical response of the auditory nerve and brainstem to brief clicking sounds. This test helps determine if there is a problem with the auditory nerve or brainstem that could be affecting hearing.
Auditory Steady-State Response (ASSR): This test uses continuous, repetitive sounds instead of clicks. By analyzing the brain’s response to these sounds, ASSR can provide information about hearing thresholds across different frequencies and assess the function of the auditory pathway beyond the brainstem.
Benefits of BERA, ABR, and ASSR Tests:
- Objective: These tests do not require a behavioral response from the patient, making them ideal for young children and individuals who cannot follow instructions.
- Painless and Non-invasive: These tests involve placing small electrodes on the scalp and earlobes. They are safe and comfortable for patients of all ages.
- Detailed Information: These tests provide valuable information about the auditory pathway, helping to diagnose hearing loss and identify its location.
Who Should Consider These Tests?
- Infants and young children who have not yet developed the ability to participate in traditional hearing tests.
- Individuals with developmental delays or cognitive impairments who may not be able to follow instructions for behavioral testing.
- Adults who are unable to provide reliable responses during behavioral testing due to sedation, illness, or other factors.
- Anyone with a suspected hearing impairment, particularly when there is a concern about the auditory nerve or brainstem.