1. Department of Neurology (MA, AB, MT); Expert Center for Parkinson's Disease (MA, AB, MT, ML); Department of Neurosurgery (ML), Amiens Picardie University Hospital; Research Unit in Robotic Surgery (GRECO) (ML); and Research Unit UR-7516 (CHIMERE) Research Team for Head and Neck (ML), Institute Faire Faces, University of Picardie Jules Verne, Amiens, France.