Videonystagmography refers to a type of test battery run that uses goggles with video cameras to monitor eye movements. The test, along with electronystagmography, is used to check for signs of vestibular dysfunction and neurological problems, the Vestibular.Org says. The test is used to evaluate the health of your inner ear right along with your central motor function.
Why do I need it?
If you have fainting spells and dizziness or you suffer from vertigo, then your doctor or audiologist may recommend that you undergo this test. The test can help them determine the cause of your condition. Once they get the results, they can diagnose your condition with greater accuracy. After undergoing VNG testing at a reputable testing center in Orlando, you can get started on the proper treatment right away.
How do I prepare for it?
Listen to the instructions that the staff at the testing facility will give you. This is also a good time to ask any questions if you have them. If anything isn’t clear, be sure to raise your concerns and issues. If you take in any medication, you may need to discontinue them for at least 48 hours before the test. You may need to refrain from drinking any alcoholic beverages or caffeinated drinks like coffee and soda. Do you wear contact lenses or eyeglasses? You may need to remove them a few hours before the testing starts. With plenty of instructions, it’s best that you ask your doctor thoroughly to make sure you are prepared for the test.
What do I need to know?
When you go to an Orlando testing facility for VNG, be prepared to set aside at least 90 minutes of your time for the test. Be warned, though. The test might cause you to suffer a bit of dizziness. This should pass within a relatively short time. Also, don’t go alone. It’s best to bring someone with you to drive you home after the procedure.
