The late stimulus-locked windows showed regions consistent with the default-mode network. Since the DMN is commonly detected using ICA, we confirmed the location of the subject mean DMN using ICA and template matching on the functional data. Our supra-threshold clusters in the medial frontal gyrus and angular gyri overlapped with this ICA-determined DMN, as did a negative 58-voxel activation in the posterior cingulate that achieved a cluster p-value of 0.0125, with max z = 3.185 at MNI coordinates (10, −48, 34) (Figure 7).
