Directional Deep Brain Stimulation of the Thalamic Ventral Intermediate Area for Essential Tremor Increases Therapeutic Window.
Sabine BrunoPetyo NikolovChristian J HartmannCarlos TrenadoPhilipp J SlottyJan VesperAlfons SchnitzlerStefan Jun GroissPublished in: Neuromodulation : journal of the International Neuromodulation Society (2020)
dDBS for ET widens therapeutic window due to reduction of therapeutic threshold. Larger volume of neural activation for dDBS at side effect threshold supports the notion of persistent directionality even at higher intensities. dDBS may compensate for slightly misplaced leads and should be considered first line for PSA/VIM-DBS.