The Stimulation Field Model (SFM), called STIMVIEW, is a visual representation of the estimated stimulation field for the currently programmed stimulation

parameters. The SFM includes both a visual representation of the DBS Lead as well as the approximated stimulation field shown in the color red (Figure 7). As

programming parameters are adjusted and the stimulation is steered along the Lead, the SFM will adjust accordingly.

You may switch between two different views by selecting either 3D Overview or 3D Split View from the Display drop‑down (Figure 9). 3D Overview presents a

three‑dimensional view within which you can zoom, rotate, and pan. The 3D Split View provides a dual pane view centered on the Lead. The top pane is in‑line with

the Lead and the bottom pane is on an axis perpendicular to the Lead. If objects have been imported from Elements, you may show or hide individual objects using

the Object Visibility drop‑down.

Adjust the view of the SFM using

to Zoom,

to Rotate,

to Pan, or

to Reset the original view. When in 3D Split View, both the Lateral and Axial

views of the SFM will adjust in unison using these controls. These controls will not affect or adjust any programming parameters.

Figure 9. Display Drop‑down

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