Figure 4

Matrix distances between the resting state and perceptual conditions The y-axis indicates the Euclid distance of the PLV matrix of the perceptual conditions to that of the resting state condition. The horizontal black line is the distance of the surrogate resting state condition to the original resting state condition. To obtain the surrogate PLV of the resting state, epochs were randomly chosen for each recording electrode. For each of the 100 surrogate PLVs, the distance to the original PLV of the resting state was obtained. Gray lines represent mean ± 3 SD