Fig. 4.

Correlations between different types of network nodes’ activity probability and the number of cognitive components (A) or modules (B) engaged in the task across atlases and costs in individual subjects. A kernel density plot for each of the four brain networks and four types of nodes is presented. Each kernel represents all subjects at all cost thresholds in the given network for that type of node. The median and the 25th and 75th percentile of Pearson r values are shown in each kernel, with the median as the dashed line, and percentiles as a dotted line.