Electrooculography

Electrooculography (EOG) is a technique that measures the electrical signals generated by eye movements. When the eyes move, they create tiny electrical changes in the surrounding tissues, which can be detected by electrodes placed around the eyes. These signals help researchers and doctors track eye movements or diagnose certain eye or neurological conditions. EOG is non-invasive and provides valuable information about eye activity, making it useful in research, vision testing, and developing assistive devices for people with eye movement impairments.