PMC3897156_01
Pretreatment and posttreatment fMRI scans
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PMC3897156_01_nihms544922f1.jpg
F1
Figure 1 shows the pretreatment images that were obtained on each task.
Determination of electrode placement using fMRI and the neuronavigation system. The electrode was placed horizontally to facilitate stimulation of 2 areas in the right hemisphere that were identified as areas of activation that intersected on 2 tasks.
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F2
Figure 2 shows the location for placement of the electrode and illustrates how 2 fMRI hot spots were incorporated into 1 electrode location with the proper orientation.