Cognitively based apparent motion: an extreme case.
An ambiguous figure is used to provide a demonstration of apparent motion in which there is no change in the retinal image or in external space.
Parks
T E
TE
Department of Psychology, University of California at Davis 95616, USA.
Coss
R G
RG
D006801:Humans; D009039:Motion Perception; D009903:Optical Illusions; D010781:Photography