Deep brain stimulation: Subthalamic nucleus electrophysiological activity in awake and anesthetized patients. Categories: Deep Brain Stimulation Author: Budai R, D'Auria S, Devigili G, Eleopra R, Fadiga L, Lettieri C, Mondani M, Oliynyk A, Pauletto G, Rinaldo S, Skrap M, Verriello L