Fig. 2.

High working memory accuracy in the right middle frontal cortex. a) Higher working memory accuracy during the experimental procedure in both the TAU and CT groups compared to baseline MA revealed larger middle frontal cortex volume; b) Larger bilateral basal ganglia volume associated with higher working memory accuracy in the CT > MA group; c) larger bilateral basal ganglia volume is also observed in the TAU > MA group but the effects are less significant than in the previous CT > MA contrast.