منابع مشابه
Visual form perception 6041 words
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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abstract the present study tried to investigate the effect of visual aids (films) on the development of the speech act of disagreement among iranian efl intermediate learners. to this end, the researcher selected 40 homogeneous intermediate learners based on their scores on oxford placement test. .the subjects then divided into control group and experimental group. both classes were tested by ...
Perception and action in 'visual form agnosia'.
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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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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Since virtual reality technology is increasingly and widely used in various fields, and in particular education, it is necessary to examine the audience’s perception obtained using this technology in order to study its instructional capabilities. So, the present study aims to investigate the instructional capabilities of the virtual reality system using a comparative analysis of environmental p...
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ژورنال
عنوان ژورنال: British Journal of Ophthalmology
سال: 1919
ISSN: 0007-1161
DOI: 10.1136/bjo.3.8.349