Video electronystagmography (ENG) testing is a painless and non-invasive way to measure a number of brainstem and brain based reflexes. An infrared camera inside a set of goggles allows us to see and record specific eye movements during testing. By measuring a patient's ability to track an object in space, fixate on an object while spinning or respond to various stimuli we can observe several reflexes. The parts of the brain that help coordinate these reflexes include the frontal lobe, parietal lobe, cerebellum and brainstem. Video ENG testing is often used in the diagnosis and treatment of vertigo/dizziness and is also beneficial for brain based conditions including ADD/ADHD, balance problems, stroke rehab, Mild Traumatic Brain Injury (MTBI), Post Concussive Syndrome (PCS) and many other situations when brain function is of concern.