Figure 4

Mann–Whitney task comparison of interhemispheric coherence for the ASC group (uncorrected P -values). The colored graphs represent values of wavelet coherence for the ASC group, for every time-frequency point, for each task (Chairs: left column, Faces: right column) and for electrode pair T7-T8; areas in blue represent regions of low coherence in the time-frequency spectrum, while areas in red represent regions of high coherence. The graph in the middle represents the statistical task comparison for electrode pair T7-T8; areas shaded gray represent regions of the time-frequency spectrum where there is a significant decrease of coherence for the chairs task when compared to the faces task, at P_uncorrected <0.05. For the ASC group, no areas of significant differences in coherence between tasks were found for any other electrode pairs.