Deep Brain Stimulation for Parkinson's Disease: Probabilistic STN Targeting Under General Anaesthesia Without Micro-electrode Recordings vs Current Targeting Procedure

Surgery will be performed under general anesthesia. The electrodes will be inserted directly on the targets without MER, with PARKEO\_2 targets provided by the Bordeaux University Hospital, based on the machine-learning model developed in Bordeaux.

In the control group, surgery will be performed as usual in each centre under local or general anaesthesia. This group represents the current state of the art of deep brain stimulation in these centres.