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. 2018 Oct 10;9(11):5296–5317. doi: 10.1364/BOE.9.005296

Fig. 9.

Fig. 9

Mean dPTE in the myogenic frequency band for each channel displayed as a color-coded map viewed from top, left, right and front for four different sessions: Before tDCS [(a), (e), (i) and (m)], Low Current tDCS [(b), (f), (j) and (n)], High Current tDCS [(c), (g), (k) and (o)] and After High Current tDCS [(d),(h), (l) and (p)]. Hot (yellow – red) and cold (blue – green) colors indicate information outflow and inflow, respectively.