Activation for incongruent and congruent trials compared to rest.

(A) Voxels whose activation is greater for AV incongruent trials than rest trials (orange and yellow) or greater for rest than incongruent trials (blue). (B) Voxels whose activation is greater for AV congruent trials than rest trials (orange and yellow) or greater for rest than congruent trials (blue). All images are displayed at voxel-wise p < 0.001, minimum cluster size 154 and 150 voxels, respectively, calculated by AFNI 3dClustSim.