Subthalamic deep brain stimulation induces finely-tuned gamma oscillations in the absence of levodopa.

"Declaration of Competing Interest The authors declare no competing financial interests."

"This work was supported by the 10.13039/501100000265Medical Research Council [MC_UU_00003/2], the 10.13039/501100000272National Institute for Health Research (NIHR) Oxford 10.13039/100014461Biomedical Research Centre (BRC) and 10.13039/501100000833Rosetrees Trust. G.T. received project funding from the Swiss Parkinson Association. The neuroBi stimulator used in this study was provided by the Bionics Institute of Australia. Gerd Tinkhauser: Funding acquisition, Investigation, Writing – Review & Editing Huiling Tan: Writing – Review & Editing, Funding acquisition Peter Brown: Funding acquisition, Project administration, Conceptualization, Resources, Writing – Original Draft, Supervision"