Herbert Rooijakkers MD is neurosurgeon, specialized in brain surgery, spine surgery - minimal invasive techniques - epilepsia surgery, pediatric neurosurgery and pain. He works as a neurosurgeon in private practice in CHIREC hospitals in Brussels (Delta & Parc leopold) and as a consultant neurosurgeon at University Hospital Saint-Luc, Brussels using all intraoperative techniques, Artis zeego 3D imaging system, intraoperative 3T MRI, connected with brainlab neuronavigation. He developed a new departement of Neurosurgery in La Louvière (2001) Educated at University and Private hospitals in Maastricht, Antwerp and Brussels. Teaching surgeon for vagus nerve stimulation; First implant in Hopital Militaire de Tunis,Hopital Henri Mondor Créteil, & Universitâtklinik Köln working as consultant for LivaNova, Synergia Medical, Boston Scientific and DePuy-Synthes for Spine