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. Author manuscript; available in PMC: 2014 Apr 1.
Published in final edited form as: Neuroimage. 2012 Nov 24;69:10.1016/j.neuroimage.2012.11.021. doi: 10.1016/j.neuroimage.2012.11.021

Figure 4.

Figure 4

Cross-frequency coupling between delta (1 Hz) and higher frequencies is strongly linked to perceptual outcomes. (A) Significant differences between delta-phase bins across electrodes and frequencies at the single-participant and population levels. A gray mask covers insignificant (corrected p-value ≥ 0.05) phase-detection relationships. (B) Corresponding scalp topographies are shown for the peak frequencies at the population level. Only electrodes with significant differences (corrected p-value < 0.05) in the phase-detection relationships between the delta-phase bins are plotted. The size and color of the electrodes represent the magnitude of the difference (in the phase-detection relationship) between the delta-phase bins.