VNG Test at Our Partner Clinic in Delhi
NeuroEquilibrium VNG is a highly advanced, non-invasive tool designed to evaluate the vestibular system and oculomotor systems. This advanced technology allows for precise observation, measurement, and analysis of eye movements during various oculomotor and vestibular tests, making it an essential VNG test for diagnosing balance-related disorders like vertigo.
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Videonystagmography (VNG) Testing Centre in Delhi
NeuroEquilibrium Clinic in:
Delhi
Delhi (NCT)
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Evaluation Protocols:
NeuroEquilibrium VNG assesses peripheral and central vestibular functions through:
- Spontaneous Nystagmus: with and without optic fixation.
- Gaze Evoked Nystagmus
- Saccades: fixed and random.
- Smooth Tracking: with varying frequencies.
- Hyperventilation test
- Valsalva test
- Positional tests
- Caloric test
- Head shaking test
- Skew Deviation test
These diagnostic tests are integral to Vertigo Diagnosis, helping doctors to identify the root causes of vertigo and balance disorders.
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Benefits
- Accurate Diagnosis: High-quality eye tracking and recording allow better evaluation of oculomotor and vestibular function, essential for a reliable Videonystagmography test.
- Non-Invasive: Ensures patient comfort during evaluation as high-resolution infrared cameras are used, making the VNG test a comfortable option for vertigo diagnosis.
- Noise Reduction: Eliminates myogenic and electrical noise, enhancing reliability.
Product Specifications
- Real-Time Analysis: Provides real-time recordings of all parameters during the VNG test.
- Advanced Video Playback: Supports comprehensive review of data for accurate vertigo diagnosis.
- Superior Oculomotor Stimuli: Helps in the precise evaluation of both the vestibular system and eye movements.
- Noise Reduction: Eliminates myogenic and electrical noise, enhancing the reliability of results for vertigo diagnosis.
- Intelligent Software
Design Features
- User-Friendly Binocular Goggles: User-Friendly Binocular Goggles
- Lightweight Design: Direct USB connection to a laptop or desktop.
- Magnetic Cover: Allows for occluded and non-occluded measurements.
- Advanced Eye Tracking Algorithm: Eliminates errors caused by blinking.
For doctors and patients, NeuroEquilibrium VNG represents a state-of-the-art solution for diagnosing and understanding vertigo and related disorders.
Frequently Asked Questions
What is a Videonystagmography (VNG) test, and why is it performed?
A VNG test is a harmless way to evaluate how the inner ear works and central motor functions through testing involuntary eye movements. Doctors commonly look at dizziness, vertigo and balance problems with this test. Watching the patient’s eyes move during certain tests helps healthcare professionals know if the problem comes from the ears or from the brain.
How is the VNG test conducted?
As you participate in the test, you will put on special goggles with infrared cameras that keep a record of your eye behavior. Ocular testing, positional testing and caloric testing are usually part of the procedure. They are used to understand how well the vestibular system works and notice any problems.
What conditions can the VNG test help diagnose?
The VNG test is instrumental in diagnosing various vestibular disorders, including:
- Benign Paroxysmal Positional Vertigo (BPPV)
- Meniere’s Disease
- Labyrinthitis
- Vestibular Neuritis
- Acoustic Neuroma
How should I prepare for a VNG test?
Preparation is crucial for accurate results. You may be advised to:
- Ward off medications like sedatives, antihistamines or anti-dizziness drugs during the 48 hours before taking the test.
- Do not eat alcoholic drinks, coffee or large meals during the hours before the test.
- Don’t put on eye makeup, specifically mascara, because it may disrupt eye movement tracking.
- Remember to mention any health problems or any medications you use to your healthcare provider.
Always follow the specific instructions provided by your healthcare provider.
Are there any risks or side effects associated with the VNG test?
VNG test is both safe and tolerable. It is possible for some people to feel dizzy or nauseous at the time or after the test, mostly during the caloric testing. Most of the symptoms usually end up passing fast. If you still feel dizzy after the test, get someone you trust to take you home.
