Results 251 to 260 of about 2,192,654 (291)
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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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2017
Abstract This chapter presents a review of the evidence supporting the notion that motor responses may resist visual illusions. It asks the question of whether actions will be affected by illusions. The review is selective, as dictated by space constraints, and highly critical because the interpretation of the relevant evidence remains ...
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Abstract This chapter presents a review of the evidence supporting the notion that motor responses may resist visual illusions. It asks the question of whether actions will be affected by illusions. The review is selective, as dictated by space constraints, and highly critical because the interpretation of the relevant evidence remains ...
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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.
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Visual mechanisms and visual illusions
Annual Meeting Optical Society of America, 1987Many perceptual phenomena and visual illusions can be understood-in terms of mechanisms that extract different kinds of energy. Photoreceptors are tuned for spectral energy, and cells in cortex can be considered to be tuned for local pattern energy corresponding to texture, scale, orientation, motion, and so on. Even though the tuning tends to be broad,
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Visual Illusions in Parkinson's Disease: An Interview Survey of Symptomatology
Psychogeriatrics, 2022Kayoko Yokoi, Kazumi Hirayama
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Systematic Review of Visual Illusions in Schizophrenia
Schizophrenia Research, 2023Dorcas Lamounier Costa +2 more
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