Ontology highlight
ABSTRACT:
SUBMITTER: Power JD
PROVIDER: S-EPMC3838673 | biostudies-literature | 2013 Aug
REPOSITORIES: biostudies-literature
Power Jonathan D JD Schlaggar Bradley L BL Lessov-Schlaggar Christina N CN Petersen Steven E SE
Neuron 20130801 4
Hubs integrate and distribute information in powerful ways due to the number and positioning of their contacts in a network. Several resting-state functional connectivity MRI reports have implicated regions of the default mode system as brain hubs; we demonstrate that previous degree-based approaches to hub identification may have identified portions of large brain systems rather than critical nodes of brain networks. We utilize two methods to identify hub-like brain regions: (1) finding network ...[more]