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. Author manuscript; available in PMC: 2017 Mar 1.
Published in final edited form as: IEEE Trans Neural Syst Rehabil Eng. 2015 Dec 17;24(3):309–319. doi: 10.1109/TNSRE.2015.2508759

Fig. 2.

Fig. 2

(a) Evolution of component-wise correlation magnitudes between ORICA-decomposed ICs and ground truth on simulated stationary 64-ch EEG data [20]. ICs sorted with respect to time required to reach a correlation magnitude of 0.95 (solid curve). The dotted line is the heuristic time for separating 64 stable ICs. (b) Evolution of correlation magnitudes (blue) and component maps of a randomly selected IC #29. One minus the performance index (green) is superimposed.