1. Neurosurgery Unit; Sainte-Anne Hospital; Paris France
2. Paris Descartes University; Paris France
3. Neurosurgery Unit; Pitie-Salpetriere University Hospital; Assistance Publique - Hopitaux de Paris (AP-HP); Paris France
4. Neurophysiology Department; Pitie-Salpetriere University Hospital; Assistance Publique - Hopitaux de Paris (AP-HP); Paris France
5. Brain & Spine Institute; INSERM UMRS975; CNRS UMR7225; Pierre and Marie Curie University (UPMC); Paris France