Article on the role of nonlinearity in graph-theoretical analysis of resting-state fMRI networks by Hartman et. al.
D. Hartman,
J. Hlinka,
M. Paluš,
D. Mantini,
and M.
Corbetta: The role of nonlinearity in computing graph-theoretical
properties of resting-state functional magnetic resonance imaging brain
networks. Chaos 21, 013119, 2011