Identification of Volatile Organic Compounds (VOCs) as Biopredictors of Epileptic Seizures

"* Systematic sampling during the day: Samples every 3 hours (9am, 12pm, 3pm, 6pm, 9pm) until the end of the follow-up period.~* Sampling in case of epileptic seizure : Sampling during the seizure (from t0 to t+5 min), whatever the time.~The samples will be taken using a compress on the forehead, the palms of the hands and the back of the neck. The compress will then be placed in a freezer bag and the person with epilepsy will be asked to exhale into the bag, if he/she is able to do so, before closing it."