Unilateral subthalamic nucleus deep brain stimulation improves sleep quality in Parkinson's disease.
Amara AW, Standaert DG, Guthrie S, Cutter G, Watts RL, Walker HC. Unilateral subthalamic nucleus deep brain stimulation improves sleep quality in Parkinson's disease. Parkinsonism Relat Disord. 2012 Jan; 18(1):63-8.