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This page illustrates that our visual perception cannot always be trusted. The components of an object can distort the perception of the complete object. Our mind is the final arbiter of truth. ... Three Streams.; Apparent movement of the streams is created by afterimages as our eyes shift to examine the picture.
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www.scientificpsychic.com/graphics/
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Visual after effects; Visual display terminals have the ability to add motion, fixed patterns and color combinations that may produce visual after-effects. The most common is the after-image. ... There are other visual after-effects that have been studied in an attempt to understand how the brain processes information.
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www.pc.ibm.com/ww/healthycomputing/viseffects.html
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visual phenomena, optical illusion, visual illusion ... These pages demonstrate visual phenomena, and »optical« or »visual illusions«. The latter is more appropriate, because most effects have their basis in the visual pathway, not in the optics of the eye. When I find the time I will expand the explanations,
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The illusion of afterimages appearing to vary in size despite a constant retinal image is precisely what one would predict if perceived size is governed not only by visual angle but also by distance.
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www.psychologie.tu-dresden.de/i1/kaw/diverses%20Materia...
www.psychologie.tu-dresden.de/i1/kaw/diverses%20Material/www.illusionworks.com/html/afterimage.html
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Neuroscience for Kids Gallery of Visual Illusions ... Try this interactive demonstration of afterimages. You will need a JAVA-capable browser. ... The Eye; The Retina; The Visual Pathway; Do you wear glasses? Find out why!; Eye Safety Tips; Lesson Plan about the Eye; Lesson Plan about Color Vision; Lesson Plan about Depth...
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faculty.washington.edu/chudler/chvision.html
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Palinopsia, occasionally spelled palinopia, is a common symptom of HPPD. It is a medical term used by opthamologists (eye doctors) to describe abnormally prolonged visual afterimages, especially on moving targets or high contrast objects.
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thosewithvisualsnow.yuku.com/topic/1510/t/Treatment-of-...
thosewithvisualsnow.yuku.com/topic/1510/t/Treatment-of-Afterimages-Palinopsia.html
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The Landrigan University of Massachusetts Lowell Visual Illusions Gallery. ... The phenomenon is known as negative afterimages. How is your visual system responding to produce such negative afterimages? Why does the afterimage seem to move?
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dragon.uml.edu/psych/after.html
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The research further demonstrates that this global type of afterimage requires adaptation not at the retinal, but rather at the cortical, level of visual neural representation. ... One possibility is that local afterimages of the disks and wedges—but only these—are induced first, and then the color filling-in occurs to...
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pr.caltech.edu/media/Press_Releases/PR12175.html
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As the explanation of color afterimages and motion aftereffects indicates, one of the interesting implications of aftereffects for a particular dimension (e.g., color or motion) is that there are neurons (or groups of neurons) in the visual system that respond to values on that dimension.
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scienceblogs.com/mixingmemory/2006/06/cool_visual_illus...
scienceblogs.com/mixingmemory/2006/06/cool_visual_illusions_afterima.php
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