Free Consultation
Assessing Inner Ear Balance & Function
At Denoc Hearing, we offer Vestibular Evoked Myogenic Potential (VEMP) testing—a safe, non-invasive test that evaluates the balance structures of the inner ear, specifically the saccule, utricle, and inferior vestibular nerve. VEMP helps detect vestibular disorders and monitor lesions affecting the balance pathway between the inner ear and brainstem.
What is VEMP?
VEMP is a neurophysiological test that measures the reflexive response of certain muscles (like those in the neck) to sound stimuli. These responses help assess the function of:
- Saccule (inferior otolithic organ)
- Inferior Vestibular Nerve
- Brainstem pathways associated with balance
This test is often performed if patients experience:
- Dizziness or vertigo
- Suspected vestibular nerve damage
- Symptoms indicating balance dysfunction
Clinical Procedure
Hearing Aid Centre Chennai – VEMP Test Procedure:
- You’ll lie comfortably on a bed, head slightly lifted and turned.
- Skin areas (neck, wrist, sternum) are prepped and small electrodes are attached.
- Earphones deliver brief, high-intensity sound clicks or tone bursts to each ear.
- While you maintain mild neck tension, muscle responses are recorded by a computer.
- Audiologist will analyze amplitude and timing (latency) of responses.
Patient Preparation
Test Duration
- 30 to 45 minutes
- Report and interpretation available immediately after the session.
Why Choose Denoc for VEMP?
- Expertise in vestibular diagnostics
- State-of-the-art test equipment
- Quick and detailed reporting
- Gentle and supportive clinical environment
Frequently Asked Questions (FAQs)
No. VEMP is a completely non-invasive and pain-free test using sound and surface electrodes.
Yes, especially in pediatric balance disorders, though test tolerance may vary with age.
It helps detect vestibular nerve damage, superior canal dehiscence, Meniere’s disease, and neurological vestibular issues.