Brain Network Adaptability across Task States
Figure 3
Schematic construction of the hyperedge co-evolution network.
In (A), we analyze edge time series and group edges exhibiting similar temporal profiles into a hyperedge (as in Fig. 1). Here, node colors are used to indicate individual nodes and the edge color indicates distinct edges. We construct hypergraphs for each subject and find the matrix of probabilities that two nodes are in the same hyperedge over all subjects and hyperedges. In (B), this matrix is used to create a co-evolution network, where the weight for an edge connecting nodes
and
corresponds to the entry
.