Fig. 1From: Can local-community-paradigm and epitopological learning enhance our understanding of how local brain connectivity is able to process, learn and memorize chronic pain? a An example of undirected and unweighted graph G = (V, E), where V is the set of nodes and E is the set of edges. b The binary adjacency matrix corresponding to the graph, where zeros and ones respectively represent the absence or presence of an edge between a pair of nodesBack to article page