Precise Auditory Testing
Advanced Hearing Diagnostics
Expert hearing evaluation using state-of-the-art electrophysiology. From infant screening to complex neural assessments, we deliver accurate diagnosis for all ages.
Quick and painless test
OAE testing evaluates the function of the outer hair cells in the inner ear
Test Procedure
A small probe is placed in the ear canal to measure sound waves produced by the inner ear.
Purpose
Helps in diagnosing hearing loss, especially in newborns and young children.
Results
Provides information on the functioning of the cochlea, crucial for early detection of hearing issues.
Assessing Auditory Pathways
BERA is used to evaluate the auditory nerve and brainstem response to sound
Test Procedure
Electrodes are placed on the scalp to record electrical activity in response to sound stimuli.
Purpose
Identifies hearing loss, neurological issues, and auditory nerve disorders.
Results
Provides detailed information on the auditory pathway, aiding in accurate diagnosis.
Testing through Bone Conduction
Bone conduction BERA assesses hearing by bypassing the outer and middle ear:
Test Procedure
A bone oscillator is placed behind the ear to deliver sound vibrations directly to the cochlea.
Purpose
Determines the type and severity of hearing loss.
Results
Helps in differentiating between conductive and sensorineural hearing loss.
Measuring brain’s response
CAEPs measure the brain’s response to sound stimuli, providing insights into higher auditory processing
Test Procedure
Electrodes are placed on the scalp, and auditory stimuli are presented through headphones.
Purpose
Evaluates auditory function beyond the brainstem, including cortical areas.
Results
Useful in assessing hearing in individuals who cannot provide behavioral responses, such as infants and those with developmental delays.
Why choose Dr. Rao’s ENT Cochlear Implant Centre?
Advanced Technology
Our electrophysiology lab is equipped with state-of-the-art equipment for accurate diagnostics.
Expert Analysis
Experienced audiologists and ENT specialists provide comprehensive evaluations and interpretations.
Holistic Care
Integrated approach to diagnosis and treatment ensures personalized and effective hearing care.
About Hearing Diagnosis
Frequently Asked Questions
Find answers to some of the most frequently asked questions about electrophysiology testing, diagnostic procedures, and what to expect during your hearing evaluation at Dr. Rao’s ENT Cochlear Implant Centre. Our FAQ section is here to help you understand and navigate your journey to accurate hearing diagnosis.
What is OAE testing?
OAE testing measures sound waves produced in the inner ear to evaluate cochlear function, especially useful for screening newborns and young children.
How does BERA work?
BERA records electrical activity from the auditory nerve and brainstem in response to sound, helping diagnose hearing and neurological issues.
What is bone conduction BERA?
Bone conduction BERA bypasses the outer and middle ear, delivering sound vibrations directly to the cochlea to determine hearing loss type and severity.
What does CAEP measure?
CAEP measures the brain’s cortical response to sound, providing insights into higher auditory processing and useful for patients unable to provide behavioral responses.
Why are electrophysiology tests important?
These tests provide detailed information on auditory function, aiding in the accurate diagnosis and treatment of hearing and neurological conditions.