The main goal of this project is to study the mechanisms of epileptic activities using intracranial macro and micro electrodes in epileptic patients undergoing pre-surgical investigation.
The recordings will also be used to study physiological mechanisms like sleep and different cognitive functions.
Patients with focal drug-resistant epilepsy
Patients who undergo a presurgical evaluation with intracranial electrodes in the videoEEG unit of the Neurology department at the Pitié-Salpêtrière hospital.
Patients who have been informed and provided written informed consent to take part in the study
Contraindication for an intracranial investigation (with macro-electrodes) : intercurrent infectious syndrome, decompensated associated pathology (cardiac, pulmonary, renal, hepatic), patient with increased risk of infection (ex: under immunosuppressive therapy)
Pregnant or parturient woman
Breastfeeding woman
Minor person or legally protected adult (tutelage, legal guardianship, maintenance of justice)