Regional source locations. RS bandpassed power and PAC were calculated for all sources. The figure shows the locations for FpM, FM, FR, TAR, CM, CR, TPR, PM, PR, and OPM. The left hemisphere contained analogous regional sources, although with region source labels ending with “L” instead of “R.” CM, central midline; CR, central right; FM, frontal midline; FpM, frontopolar midline; FR, frontal right; OPM, occipito-polar midline; PAC, phase–amplitude coupling; PM, parietal midline; PR, parietal right; RS, resting state; TAR, temporal anterior right; TPR, temporal posterior right. Color images are available online.