Video 1
Clinical assessments of motor features. Clinical assessments of motor features. Evaluations were conducted prior to neurostimulation, 6 months after left GPi DBS, and 3 months post-left VIM DBS under maximized programming in the ON DBS state. Following pallidal DBS, the patient exhibited excellent control over resting tremor, although he had severe, residual postural and kinetic tremors which lead to marked functional disability. Persistent tremors resolved following thalamic VIM DBS.
Figure 1
Localization of DBS electrodes. Electrodes locations were confirmed using BrainLab Stereotactic planning module. Following fusion of pre-operative MRI and post-operative CT, the electrodes were marked on the CT images. Atlas views were matched to the MRI images based on anatomy. (iii) Matched atlas view of the Lt. GPi lead. (iv) Matched atlas view of the Lt VIM lead.