Structural properties of brain functional network during Schulte table solving

摘要

In this paper, we analyze the inter-layer connectivity of multiplex functional network of the brain, where eachlayer represent the separate timescale. For this task we conduct the EEG experiments, which involve the solvingof Schulte tables, the widespread psycological test. Using the wavelet bicoherence we reconstruct the functionalnetwork on various frequency bands of brain activity, that allows us to build multiplex functional network. Usingthe concept of betweenness centrality we analyze the inter-layer interaction in the brain functional network andreveal the regions, which demonstrate maximal inter-layer activity.