Fig. 2.

Functional connectivity (FC) correlates of stroke. Two most common phenotypes of abnormal connectivity that correlate with behavioral deficits: decrease of inter-hemispheric FC, and abnormally strong intra-hemispheric FC between networks that are typically not correlated (e.g., dorsal attention (blue) and default (red). These two abnormalities are strongly correlated. Adapted from Siegel et al., 2016.