Supplementary Fig. 2.

Conventional fMRI post hoc analysis results (within group specific effects). Top left panel: statistical parametric map showing a left inferior frontal gyrus (L-IFG) cluster (BA 44) with higher activation in AS group during “letter” > “control”. Top right panel: plot showing significant correlation between the mean extracted from the L-IFG cluster and performance during word production in AS (1:R² = R squared in controls; 2:R² = R squared in AS; blue slope and circles = controls; red slope and triangles = AS). Bottom panel: Plots of effect size and directionality created with REX (http://gablab.mit.edu/index.php/research/95-gablabsite/gablab/people/swg). Condition 1 = „letter„, condition 2 = „control„, diagnosis 1 = controls, diagnosis 2 = AS.