One Pass Thalamic and Subthalamic Stimulation for Patients with Tremor-Dominant Idiopathic Parkinson Syndrome (OPINION): Protocol for a Randomized, Active-Controlled, Double-Blinded Pilot Trial

Peter Christoph Reinacher   ^{1, 2} , MD ;   Florian Amtage   ^{2, 3} , MD ;   Michel Rijntjes   ^{2, 3} , MD ;   Tobias Piroth   ^{2, 3} , MD ;   Thomas Prokop   ^{1, 2} , MD ;   Carolin Jenkner   ^{2, 4} , MSc Mathematics ;   Jürgen Kätzler   ^{2, 4} ;   Volker Arnd Coenen   ^{1, 2} , MD

¹ Department of Stereotactic and Functional Neurosurgery, Medical Center, University of Freiburg, Freiburg, Germany

² Faculty of Medicine, University of Freiburg, Freiburg, Germany

³ Department of Neurology, Medical Center, University of Freiburg, Freiburg, Germany

⁴ Clinical Trials Unit Freiburg, Medical Center, University of Freiburg, Freiburg, Germany