An orbiting ray pattern produces an unexpected gray disk. Here we demonstrate this visual effect and its possible insights into visual temporal integration.
BurrD. C.MorganM. J. (1997) Motion deblurring in human vision. Proceedings of the Royal Society of London B264: 431–436.
2.
HechtS.ShlaerS. (1936) The relation between intensity and critical flicker for different parts of the spectrum. Journal of General Physiology19: 965–977.
3.
KellyD. H. (1964) Sine waves and flicker fusion. Documenta Ophthalmolologica18: 16–35.
4.
MorganM. J.BentonS. (1989) Motion-deblurring in human vision. Nature340: 385–386.
