Optical Illusions
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An optical illusion (also called a visual illusion) is characterized by visually perceived images that differ from objective reality. The information gathered by the eye is processed in the brain to give a percept that does not tally with a physical measurement of the stimulus source. There are three main types: literal optical illusions that create images that are different from the objects that make them, physiological ones that are the effects on the eyes and brain of excessive stimulation of a specific type (brightness, tilt, color, movement), and cognitive illusions where the eye and brain make unconscious inferences. They can also be known as "mind games". From Wikipedia under the
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Optical Illusion Information (Optical Illusions, Image ... Optical Illusion Information. Includes Colour, Objects, Ponzo Illusion, Illusions, Fact, Rabbit Duck Illusion, Explain, Example of An Illusion, Visual and Example ... www.allillusions.com/encyclopedia.htm All Illusions and Optical Illusions @ AllIllusions.com ... informational site about All Illusions and Optical Illusions. ... Bach & Poloschek (2006) Optical Illusions primer. Optical illusion ... and other word puzzles and games, samples ... www.allillusions.com From Bing Site Search: "optical illusions" |