Fig. 6.

Attention-related responses in IPS1 and IPS2 represent the contralateral visual hemifield. Each point corresponds to a single gray matter voxel. Red points are from left hemispheres and blue points are from right hemispheres. Angular position represents visual field location within the attended annulus, and radial position is the coherence coefficient. Although the maps in Fig. 3 and Fig. 4 are thresholded and display only those voxels most correlated with the attention cycle, the plots in this figure include every voxel within each of the cortical areas.