VNG (Video Nystagmography)

Video Nystagmography (VNG) is a diagnostic test used to assess how well the inner ear and brain work together to control balance and eye movements. During the test, a person wears special goggles that record eye movements in response to specific stimuli, such as visual patterns or head movements. The data collected helps doctors diagnose conditions causing dizziness, vertigo, or balance problems. By analyzing the eye movements, healthcare professionals can determine if any issues reside in the vestibular system, which is crucial for maintaining equilibrium.