Figure 1.

Experiment paradigms for different conditions. (a) The locations of adaptation and test stimuli before and after the saccade. The cross presents the fixation point. The black arrow represents the saccade direction (from left to right). A, adaptation location (also the full adapt test location); S, spatiotopic location; R, retinotopic location; Cs, control spatiotopic location; Cr, control retinotopic location. (b) Adaptor and test stimuli for tilt aftereffect and face gender aftereffect. (c) Time sequences in the experiment. The adapter was presented for 2 s (top-up adaptation) after 0.8 s fixation in the left cross. After a 0.8 s preview of the right cross, participants need to saccade to the right cross after the extinction of the left cross. Then a test stimulus was present for 0.1s in one of four locations randomly.