Fig. 4

Regions identified as showing significantly greater covariance in schizophrenia compared to healthy controls. Using a primary threshold of p < 0.05 (false discovery rate corrected), a global increase in connectivity was shown in schizophrenia (left-hand side). A more conservative (p < 0.001 false discovery rate corrected) threshold identified the most significant components to be in a cerebello-thalamo-cortical network (b, right-hand side)