About 3.4 million adults and children in the U.S. have epilepsy, a chronic condition that causes recurring, unprovoked seizures. Asynchronous activity in the brain results in physical manifestations that can include involuntary movements, “spacing out,” or full-body convulsions.
“Many other things can cause seizures, including alcohol, drugs, an infection, or electrolyte imbalances,” explains Pooja Patel, M.D., a neurologist at Marcus Neuroscience Institute, part of Baptist Health in Boca Raton, FL. “But when someone has two seizures with no known cause, it may be diagnosed as epilepsy.”
Sometimes epilepsy can be traced to genetics or a brain injury, but in many cases there’s no known cause. Stress can trigger seizures in someone who has epilepsy, as well as lack of sleep, flashing lights, and the menstrual cycle. While researchers are…