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. 2019 Feb 20;9(3):e01237. doi: 10.1002/brb3.1237

Figure 1.

Figure 1

(a) Example EEG field map of averaged activity from ~100 right median nerve stimulations in a single subject. The N20 peak is confirmed through visual analysis. (b) Electrical source localization is performed utilizing the patients MRI data and co‐registered electrode coordinates. Visual inspection of the N20 peak (yellow) confirms localization to the postcentral gyrus (primary sensory cortex) hand representation area