Mixing coefficient and cognitive function correlations. Correlations of GM IC7 mixing coefficients with (a) RBANS language score, (b) RBANS attention score, and (c) RBANS total score are shown. HC are represented by blue dots and SZ are represented by red dots. GM, grey matter; RBANS, Repeatable Battery for the Assessment of Neuropsychological Status; HC, healthy control; SZ, schizophrenia [Color figure can be viewed at http://wileyonlinelibrary.com]