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Visual illusions and neurobiology
Nature Reviews Neuroscience, 2001The complex structure of the visual system is sometimes exposed by its illusions. The historical study of systematic misperceptions, combined with a recent explosion of techniques to measure and stimulate neural activity, has provided a rich source for guiding neurobiological frameworks and experiments.
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Trends in Cognitive Sciences, 1997
Visual illusions provide evidence of perceptual processes, especially the use of knowledge about objects and the working rules for seeing. The classification of phenomena is necessary for any science because it facilitates induction and deduction. The phenomena of illusions are no exception.
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Visual illusions provide evidence of perceptual processes, especially the use of knowledge about objects and the working rules for seeing. The classification of phenomena is necessary for any science because it facilitates induction and deduction. The phenomena of illusions are no exception.
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The Illusion of Visual Illusions
2012Visual illusions have played a prominent role in both philosophical and psychological studies of perception. It is also the case that most people have experienced them. These phenomena are said to be cases where literally you cannot believe your eyes.
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Geometry of a Visual Illusion*
Journal of the Optical Society of America, 1962A new visual illusion is predicted from the assumption that the perceived distance along any path depends on the discriminability for position along the path. A disk is placed between two dots, so that the straight path between the dots is nearly tangent to the disk.
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Susceptibility to Visual Illusions
The Journal of Psychology, 1965(1965). Susceptibility to Visual Illusions. The Journal of Psychology: Vol. 61, No. 1, pp. 127-143.
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Visual illusions: pointing the finger at the Judd illusion
SPIE Proceedings, 2005Attempts to demonstrate dual route processing of vision for action and vision for perception, have yielded mixed results. Early work suggested that motor actions were, unlike perceptual responses, unaffected by visual illusions. However, it has been argued that these experiments were methodologically flawed and that the evidence actually supports a ...
Andrew K. Dunn 0002, Peter Thompson
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Vestnik oftalmologii, 2010
The paper describes the principle of developing a stereoscopic illusion test based on color anaglyphs. The test demonstrated on a monitor screen contains images of anaglyphic figures that are uniform in size and shape. Illusion is that, by defining the arrangement of the figures from their distance, an observer perceives them uniform.
E A, Vakurin +2 more
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The paper describes the principle of developing a stereoscopic illusion test based on color anaglyphs. The test demonstrated on a monitor screen contains images of anaglyphic figures that are uniform in size and shape. Illusion is that, by defining the arrangement of the figures from their distance, an observer perceives them uniform.
E A, Vakurin +2 more
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Illusions, hallucinations, and visual snow
2021Illusions and hallucinations are commonly encountered in both daily life and clinical practice. In this chapter, we review definitions and possible underlying mechanisms of these phenomena and then review what is known about specific conditions that are associated with them, including ophthalmic causes, migraine, epilepsy, Parkinson's disease, and ...
Clare L, Fraser, Christian J, Lueck
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Effects of visual illusions on grasping.
Journal of Experimental Psychology: Human Perception and Performance, 2001In 2 experiments, the Muller-Lyer illusion (F. C. Muller-Lyer, 1889; N = 16) and the parallel-lines illusion (W. Wundt, 1898; N = 26) clearly affected maximum preshape aperture in grasping (both ps < .001). The grasping effects were similar but not perfectly equal to the perceptual effects.
Volker H. Franz +3 more
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2017
Abstract The very definition of “illusion” is elusive. Various distinct ontologies are considered. The concept is tightly bound to the understanding of reality, awareness, “God’s eye,” objectivity, subjectivity, emphatic relations, and several others.
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Abstract The very definition of “illusion” is elusive. Various distinct ontologies are considered. The concept is tightly bound to the understanding of reality, awareness, “God’s eye,” objectivity, subjectivity, emphatic relations, and several others.
openaire +2 more sources