Comparison of Characteristics between Region- and Voxel-Based Network Analyses in Resting-State fMRI Data

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Summary

This work constructed functional brain networks at multiple resolutions using the same resting-state fMRI data, and compared various network metrics, degree distribution, and localization of nodes of interest, finding that the networks with higher resolutions exhibited the properties of small-world networks more prominently.

Type
article
Published
2009-12-21
Cited by
383
References
46
Access
Open access

Keywords

Voxel, Computer science, Resting state fMRI, Complex network, Centrality

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