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. 2019 Aug 21;5:17. doi: 10.1038/s41531-019-0089-1

Fig. 2.

Fig. 2

Typical planned electrode trajectories for bilateral subthalamic DBS. a Axial T2-weighted MRI with STNs marked in blue outline. Red asterisks represent the cZI target loci posteromedial to STN. Trajectories illustrated relative to STN (rendered blue volume) viewed posteriorly b and superiorly c on digital three-dimensional reconstructions from the planning software. The four contacts on each quadripolar Medtronic 3389 lead are visible. The distal contact 0 lies at the cZI target locus, more proximal contacts 1 and 2 within STN and the most proximal contact 3 just dorsal to STN