Fig. 4From: A meta-analysis on neural changes of cognitive training for mental disorders in executive function tasks: increase or decrease brain activation?Histogram of the results of the behavioral analysis for regions implicated in CT. a. shows the behavioral domain Z-scores of regions of increased activation and b. shows the behavioral domain Z-scores of regions of decreased activation. Significant outcomes are on the dashed line. Blue: perception, Green: cognition, Red: actionBack to article page