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. 2014 Oct 1;99:419–433. doi: 10.1016/j.neuroimage.2014.05.073

Fig. 6.

Fig. 6

The two left hemisphere slices showing four prefrontal cortex regions of interest (ROIs) defined using the AAL template. Plot shows the mean beta value in each of these ROIs for [pseudowords − words] (blue bars — Model 2 second parametric modulator) and [irregular − regular words] (green bars — Model 3 second parametric modulator), over and above activation correlated with RT (first parametric modulator in each model). Brackets show the comparisons that were tested in post-hoc 2 (region) × 2 (contrast) ANOVAs.