Thalamic Deep Brain Stimulation

Abstract

Bilateral thalamic DBS is more effective than unilateral DBS at controlling bilateral appendicular and midline tremors of ET and PD. Despite this, overall functional disability only improved in patients with ET, possibly secondary to more problematic adverse events in patients with PD, especially balance problems. Bilateral DBS should be considered when unilateral DBS does not offer satisfactory benefit, especially in patients with ET.