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. Author manuscript; available in PMC: 2021 Sep 27.
Published in final edited form as: Brain Stimul. 2020 Mar 19;13(3):863–872. doi: 10.1016/j.brs.2020.03.009

Fig. 2.

Fig. 2.

Electrode configurations and underlying cortical electric field illustrations for the A) bilateral primary motor cortex montage (bM1) and B) the supplementary motor area (SMA) montage. Images on the left show transparent tissue segmentations for the scalp, skull, and cortex with electrode placements for the anode (red) and cathode (blue) sponges. Images on the right show the underlying electric field distribution on a generic T1-weighted MRI with a color scale bar indicating the electric field magnitude.