Sequential blanking and visual form perception
نویسندگان
چکیده
منابع مشابه
The blanking phenomenon: a novel form of visual disappearance
We describe a novel illusion produced by the scintillating grid. Under specific conditions, a light disk presented at an intersection of black squares is undetectable. We term this disappearance "blanking;" conditions yielding the blanking phenomenon were examined. Results indicate the light disk must be presented peripherally, surrounded by at least four black squares for effective blanking to...
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Peter U. Tse and Howard C. Hughes In the absence of any apparent effort, the human visual system recovers the 3 dimensional form of the visible environment from inherently ambiguous 2 dimensional retinal images. How this feat is accomplished is perhaps the most fundamental problem faced by vision science. Despite the impression that vision seems effortless, a vast amount of processing is involv...
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A single case study of a patient with 'visual form agnosia' is presented. A severe visual recognition deficit was accompanied by impairments in discriminating shape, reflectance, and orientation, although visual acuity and colour vision, along with tactile recognition and intelligence, were largely preserved. Neuropsychological and behavioural investigations have indicated that the patient is a...
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.............................................................................................................................................24 Introduction........................................................................................................................................25 Section A................................................................................................
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The kinetic depth effect that has been discussed in a preceding paper (2) enables monocular Ss to perceive three-dimensional form as directly as do persons with serviceable binocular vision by means of retinal disparity. Yet this effect alone does not, of course, solve the entire problem of the perception of solid form. Threedimensional form is seen monocularly also when the observer does not m...
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ژورنال
عنوان ژورنال: Psychonomic Science
سال: 1969
ISSN: 0033-3131
DOI: 10.3758/bf03336224