ABR
ABR
The Auditory Brainstem Response (ABR) test is a crucial diagnostic tool used to evaluate the auditory nerve pathways from the ear to the brainstem. This test is particularly beneficial in assessing hearing in newborns, young children, and individuals who may not be able to participate in conventional hearing tests.
Why is ABR Important?
- Diagnosing Hearing Loss : Identifying the type and degree of hearing loss.
- Evaluating Auditory Nerve and Brainstem Function : Detecting neurological issues such as auditory neuropathy.
- Screening Newborns : Ensuring early detection and intervention for hearing impairments.
The ABR Testing Process
- The individual is usually in a quiet, relaxed state or asleep.
- Electrodes are placed on the scalp and earlobes to measure the brain's response to sound.
Preparation
- Sounds, typically clicks or tone bursts, are delivered through earphones.
- The auditory system's response to these sounds is recorded by the electrodes.
Sound Stimulation
- The test records the timing of electrical waves generated by the auditory nerve and brainstem.
- These waves are analyzed to assess the integrity and functionality of the auditory pathways.
Data Collection
Get in Touch
General Info
106, Merlin Pentagon, Vikas Gruh Rd, near Mahalaxmi Five Road, Paldi, Ahmedabad, Gujarat 380007
+91 99250 03655
+91 79 2661 3655
support@phsaudiology.com
