We also offer comfortable & painless Vestibular Testing with the VAT™ / ENG - which is the most accurate and easiest to perform of all diagnostic balance tests available today. The VAT™/ENG can record and analyze performance of the inner ear in a natural, comfortable manner. Testing is painless, non-invasive and can be performed in as little as 15 minutes. The VAT™/ENG is recommended for diagnosis of most types of balance disorders.