Figure 3
Minimum spanning tree measures that showed significant differences across the groups of interests; ANOVA tests’ p-values are shown Bonferroni adjusted, i.e. multiplied by a correction factor that accounts for the 72 post-hoc one-way ANOVA tests. Significant multiple unpaired t-tests, p-value < 0.05, within each one-way ANOVA test are shown with line markers (in magenta colour) for the two groups with different means. For each plot, the line crosses the group means and the error bars span the first and third quartiles; mean and standard deviation are given in Supplementary Table S4. Bottom-right: Minimum spanning tree example comprising nine nodes and eight edges, where five of them connect leaf nodes. A(i, j) is the network adjacency matrix where an edge between nodes i and j is indicated with 1, and 0 otherwise. PLI(i, j) is the PLI score between nodes i and j. M is the total number of electrode nodes. See Supplementary Table S3 for variable meaning.
