Figure 1.

The experimental stimuli. a, Animated movies of monkey faces (top) and walking humans (bottom) confined to eccentricity rings and polar-angle wedges. Cycle period, 64 s; 4 cycles/run; apertures between 0.25° and 12.25°; wedge width, 45°. b, Block design experiment using images from six different categories (monkey bodies, monkey faces, mammals, birds, objects, and fruits/vegetables) and one fixation-only condition. The contrast monkey faces versus objects was used to localize the face patches. Panel b is modified with permission from Popivanov et al., 2012.