1 Department of Neurology, Hôpital Avicenne, Assistance publique-Hôpitaux de Paris, Paris, Île-de-France, France; Epileptology Unit, Reference Center for Rare Epilepsies, Department of Neurology, AP-HP, Pitié-Salpêtrière Hospital, Paris, France. Electronic address: margaux.cheval@aphp.fr.
2 Department of Neurology, Hôpital Avicenne, Assistance publique-Hôpitaux de Paris, Paris, Île-de-France, France; UPMC UMRS 1127, Inserm U 1127, CNRS UMR 7225, Institut du cerveau et de la moelle épinère (ICM), 75013 Paris, France.