Neuropsychiatric adverse events have been previously reported following deep brain stimulation (DBS) for Parkinson's disease (PD). Most cases described have involved DBS of the subthalamic nucleus (STN). We report a unique case of acute-onset and reversible psychosis, suicidality, and depressive symptoms following DBS of the globus pallidus internus (GPi) and review the relevant literature.
Bibliographical noteFunding Information:
This research was funded by The National Key Research and Development Program of China (2018YFD0300606). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.