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Mapping Visual Contrast Sensitivity and Vision Loss Across the Visual Field with Model-Based fMRI
Chow-Wing-Bom HT +7 more
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Perception, 2007
Human observers are sensitive to the ‘(physical) light field’ in the sense that they have expectations of how a given object would appear if it were introduced in the scene in front of them at some arbitrary location. Thus the ‘visual light field’ is defined even in the ‘empty space’ between objects.
Andrea J. van Doorn +5 more
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Human observers are sensitive to the ‘(physical) light field’ in the sense that they have expectations of how a given object would appear if it were introduced in the scene in front of them at some arbitrary location. Thus the ‘visual light field’ is defined even in the ‘empty space’ between objects.
Andrea J. van Doorn +5 more
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ABNORMALITIES OF THE VISUAL FIELDS
JAMA: The Journal of the American Medical Association, 1924Our object in this paper is to discuss methods of examination of the visual fields, to emphasize the value of graphic records, and to stimulate neurologic interest in an ophthalmologic field, as well as to present in outline certain clinical cases.
Samuel D. Ingham, Theodore C. Lyster
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Archives of Ophthalmology, 1967 The actual influence of the nose on the nasal visual field was examined by perimetric studies. Regardless of size of target stimulus or position of the face, the nasal 180° meridian could not be expanded beyond 64°. No significant differences were found in the extent of nasal field amongst Caucasians, Orientals, and Negroes. Scotopic isopters similarly
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MEASUREMENT OF THE VISUAL FIELD
Perceptual and Motor Skills, 2003There is increasing evidence that concurrent visual and nonvisual tasks not only reduce the size but also result in systematic deformation of the visual field. Given such complex changes in the visual field, appropriate representation and measurement of its shape is all important.
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Archives of Ophthalmology, 1959
I. Introduction The clinician commonly evaluates the macula by examination with various optical instruments and by testing visual acuity. We are all aware of the frequent inconsistencies between visual acuity and the objective information obtained by careful fundus examination.
Rittler Mc, Campbell Cj
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I. Introduction The clinician commonly evaluates the macula by examination with various optical instruments and by testing visual acuity. We are all aware of the frequent inconsistencies between visual acuity and the objective information obtained by careful fundus examination.
Rittler Mc, Campbell Cj
openaire +3 more sources