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. Author manuscript; available in PMC: 2016 Oct 5.
Published in final edited form as: Neuroimage. 2012 Sep 26;65:324–335. doi: 10.1016/j.neuroimage.2012.09.046

Fig 1. Time-course of mean alpha (8–12 Hz) amplitude for NFB and SHAM groups at feedback electrode Pz.

Fig 1

The session began with a 3-min resting baseline, followed by 30-min of feedback (periods 1–10) from midline parietal cortex (Pz). Periods significantly different from baseline are indicated with an asterisk (P<0.05). Shaded areas represent SEM.