1. Deep Brain Stimulation of Caudal Zona Incerta and Subthalamic Nucleus in Patients with Parkinson's Disease: Effects on Voice Intensity. (19th October 2011) Authors: Lundgren, Sofie; Saeys, Thomas; Karlsson, Fredrik; Olofsson, Katarina; Blomstedt, Patric; Linder, Jan; Nordh, Erik; Zafar, Hamayun; van Doorn, Jan Other Names: Jones Harrison N. Academic Editor. Journal: Parkinson's disease Issue: Volume 2011(2011) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗