introduces the path length \(L\) and it's interaction term with \(N_{RC}\), since targeted 'attacks' to rich club nodes have been shown to disturb global network efficiency more significantly \cite{van_den_Heuvel_2011}. Therefore, these two predictors are expected to be related. The last model incorporates information related to how structural and functional connectivity are disrupted after stroke, and therefore can only be applied to patients with available fMRI data.
Results
Associations between functional outcome and rich club topology