reversed phi

References

reversed phi

optical illusion

Written by

The Information Architects of Encyclopaedia Britannica

Learn about this topic in these articles:

phi phenomenon
Variations of the phenomenon
Reversed apparent motion, called reversed phi, was described by psychologists Stuart M. Anstis and Brian J. Rogers in 1975 in their paper titled “Illusory Reversal of Visual Depth and Movement During Changes of Contrast.” Like the phi phenomenon, reversed phi involves two images, but the images contrast in polarity:…
Read More
Reversed apparent motion, called reversed phi, was described by psychologists Stuart M. Anstis and Brian J. Rogers in 1975 in their paper titled “Illusory Reversal of Visual Depth and Movement During Changes of Contrast.” Like the phi phenomenon, reversed phi involves two images, but the images contrast in polarity:…
Read More