title: Does deep brain stimulation of the subthalamic nucleus in Parkinson's disease affect cognition and behavior?
authors.affiliation: Department of Neurology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
authors.forename: Selma
authors.initials: S
authors.lastname: Aybek
authors.forename: François J G
authors.initials: FJ
authors.lastname: Vingerhoets