How can visual illusions help us to understand lower and higher level process in visual perception? A visual illusion may refers to the case where what we perceive differs from what we suppose to be correct. As Nicholas et al. (2001) note that the idea of a visual illusion presupposes that the object or pattern concerned would be different under other conditions. One view of illusions is that they can be used as tools to probe …showed first 75 words of 2071 total…

…showed last 75 words of 2071 total…gt;Eysenck, W. Michael, (2001). Principles of Cognitive Psychology. East Sussex: Psychology Press 9.<Tab/>Edward H. Adelson, (2000). Lightness Perception and Lightness Illusions. Cambridge, MA: MIT Press, 339-351, 2000 10.<Tab/>http://www.kyb.tuebingen.mpg.de/publication.html?publ=80 20 Nov. 2002 11.<Tab/>http://psychology.about.com/msubindex_perception.htm 25 Nov. 2002 12.<Tab/>http://www.lems.brown.edu/vision/people/leymarie/SkiP/AmesRoom.html 25 Nov. 2002