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. 2015 Feb 17;112(11):3314–3319. doi: 10.1073/pnas.1421435112

Fig. 2.

Fig. 2.

tDCS design. The stimulation started with the beginning of the experimental task. The first half of the experimental task was executed during the stimulation (20 min), and the second half of the experimental task was executed after the stimulation (20 min).