Non-parametric model selection for subject-specific topological organization of resting-state functional connectivity

► Truncated power law behaviour detected in voxel-based rs-fMRI of healthy subjects. ► Sound statistical analysis for the inference of power law in degree distribution. ► Identification of voxel-hubs in regions known to form the default mode network. ► Considerations on the role of the DMN functional hub in some degenerative diseases.