Visual Evoked Response (VER)

Visual Evoked Response (VER) is a medical test that measures the brain's electrical activity in response to visual stimuli, like flashes of light or patterns. Electrodes placed on the scalp detect brain signals when the patient looks at these stimuli. The test helps assess how well the visual pathways from the eyes to the brain are working. It is often used to diagnose conditions affecting vision or neurological health, such as multiple sclerosis or optic nerve damage. VER is non-invasive and provides valuable information about visual processing in the brain.