Epilepsy is a brain disorder that causes seizures and affects over 18 million people in the United States. Seizures occur due to abnormal electrical activity in the brain. Dr. John Hughlings Jackson discovered epilepsy in biblical times and found that structural problems in the brain can trigger seizures. Epilepsy can impact behavior, attention, and in some cases cause scoliosis. While seizures are typically controlled with prescription medication, people with epilepsy often face stigma and limitations in driving and career opportunities.