The combination of target motion and dynamic changes in context greatly enhance visual size illusions.

ABSTRACT: Perceived size is a function of viewing distance, retinal images size, and various contextual cues such as linear perspective and the size and location of neighboring objects. Recently, we demonstrated that illusion magnitudes of classic visual size illusions may be greatly enhanced or reduced by adding dynamic elements. Specifically, a dynamic version of the Ebbinghaus illusion (classically considered a "size contrast" illusion) led to a greatly enhanced illusory effect, whereas a dynamic version of the Corridor illusion (a "size constancy" illusion) led to a greatly diminished illusory effect. Although these differences may arise from the different processes underlying these illusions (size contrast vs. size constancy), the dynamic variants we tested in our previous work also differed in

SUBMITTER: Mruczek REB 

PROVIDER: S-EPMC9519898 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature