Bistable Percepts in the Brain: fMRI Contrasts Monocular Pattern Rivalry and Binocular Rivalry
Figure 7
Binocular rivalry minus replay.
(A) Figure follows the same format as Figure 6, but shows areas in which the activation for binocular rivalry exceeded rivalry replay. There was greater activation for binocular rivalry in superior (SP) and inferior parietal (IP) cortex, supplementary motor area (SMA), ventral temporal (VT) areas and lateral occipital (LO) areas, including MT+ and lateral occipital complex. (B) Region of interest analysis, as in Figure 6, but for the subtraction of binocular rivalry minus replay condition in percent signal change. With the replay condition subtracted, binocular rivalry continued to show a U-shaped function of activation as a function of contrast, with higher activation at 9% and 36%.