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Under the ICS and Hortmann brands, Otometrics offers solutions for two key assessment tests, VNG/ENG:
- Videonystagmography (VNG) assesses the ocular motor system and measures the presence/absence of nystagmus during positional, caloric, and fistula tests through the use of video goggles.
- Electonystagmography (ENG) includes the same test battery as VNG but uses electrodes to measure the corneo-retinal potential to assess the ocular motor system and the presence/absence of nystagmus.
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