Meeting Banner
Abstract #2405

Functional Connectivity within the Cognitive Networks is associated with the Complexity of Network Node Dynamics

Kay Jann1 and Danny JJ Wang1

1USC Stevens Institute for Neuroimaging and Informatics, Keck School of Medicine at USC, University of Southern California, Los Angeles, CA, United States

While static and dynamic functional connectivity (sFC/ dynFC) provide estimates of the integrity and information transfer between brain network nodes, the signal dynamics at each node represents the local information processing. Here we assessed the relation between static FC, dynFC and complexity of signal fluctuations wishing nodes within four networks. We found that more complex and thus less predictable signal in networks allows for a more dynamic functional connectivity and hence a richer repertoire of different FC states.

This abstract and the presentation materials are available to members only; a login is required.

Join Here