Figure 3. Voxel-wise background connectivity.
Voxels are colored in yellow when their residual activity was more highly correlated over time (p < 0.05 corrected) with the residual activity from (A) PHC during scene- vs. face-attention runs (bilateral PF) and (D) PRC during face- vs. scene-attention runs (right PF). Such modulation was specific to the type of information being attended, as no clusters were obtained for the opposite contrasts of higher correlation with (B) PRC during scene- vs. face-attention runs and (C) PHC during face- vs. scene-attention runs. (E) A subset of right PF voxels in (A) and (D) overlapped, with this conjunction cluster showing the hypothesized attentional switching of MTL background connectivity. Brains depicted in radiological convention (right on the left).