@misc{indiciae324ff0cceb1e, title = {Bilateral subthalamic nucleus stimulation improves frontal cortex function in Parkinson's disease. An electrophysiological study of the contingent negative variation.}, author = {W Gerschlager and F Alesch and R Cunnington and L Deecke and G Dirnberger and W Endl and G Lindinger and W Lang}, year = {1999}, doi = {10.1093/brain/122.12.2365}, url = {https://pubmed.ncbi.nlm.nih.gov/10581229/}, note = {Source identifier: 10581229} }