| Recruiting | N/A | 24 | Europe | Conventional AC-PC based implantation of ACTIVA INS DBS system, Medtronic ACTIVA INS Deep Brain Stimulation system, MR-tractography guided implantation of ACTIVA INS DBS system | University Hospital Freiburg, Medtronic Neuromodulation Europe | Essential Tremor | 10/21 | 06/22 | | |