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. 2016 Jun 2;6:27138. doi: 10.1038/srep27138

Figure 2. Phase coherence (PC) in visual cortex.

Figure 2

Voxels in the Calcarine cortex were selected using the Automated Anatomical Labeling (AAL) atlas. PC increases with eyes open from sham to both tACS conditions (pFDR < 0.01) but no tACS condition difference was found with eyes closed (pFDR > 0.05). Error bars represent the standard error of the mean. ns – not significant, + - pFDR < 0.1, **pFDR < 0.01.