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. 2013 Aug 29;7:511. doi: 10.3389/fnhum.2013.00511

Figure 2.

Figure 2

Contralateral CMC amplitude during isometric contraction and rest prior to tACS. A significant increase of CMC amplitude during isometric contraction compared to rest was only found in the beta (13–30 Hz) and low gamma (30–45 Hz) band. Error bars indicate standard error of mean. Asterisks denote significant p-values < 0.001.