Fig. 3
From: Phase-lagged tACS between executive and default mode networks modulates working memory
Behavioral data and phase-lag tACS-mediated brain-activated regions. (A) Phase-lag tACS-mediated mean reaction times of the Fast and Slow Groups during the Sternberg task. Asterisks indicate statistical significance (p < 0.05, FDR-corrected). Error bars indicate standard errors of the mean. (B) The posterior cingulate cortex (PCC) was significantly more activated in the 180°-phase-lag tACS condition compared to the 45°-phase-lag tACS condition (cluster size: 209 voxels). (C) Interaction effects between Group and Stimulation. The right hippocampus was significantly more activated in the 180°-phase-lag tACS condition compared to the no-tACS condition in the Fast Group compared to the Slow Group (cluster size: 203 voxels; fMRI voxel-level threshold of p < 0.001 and a cluster-level family-wise error of p < 0.05).
