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The effect of magnification and contrast on reading performance in different types of simulated low vision [PDF]
Journal of Eye Movement Research, 2017 Low vision therapy, such as magnifiers or contrast enhancement, is widely used. Scientific evidence proving its efficacy is scarce however. The objective of this study was to investigate whether the benefits of magnification and contrast enhancement ...
Michael Christen, Mathias Abegg
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Contrast and phase combination in binocular vision. [PDF]
PLoS ONE, 2010 How the visual system combines information from the two eyes to form a unitary binocular representation of the external world is a fundamental question in vision science that has been the focus of many psychophysical and physiological investigations ...
Chang-Bing Huang +3 more
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The importance of contrast features in rat vision
Scientific Reports, 2023 Models of object recognition have mostly focused upon the hierarchical processing of objects from local edges up to more complex shape features. An alternative strategy that might be involved in pattern recognition centres around coarse-level contrast ...
Anna Elisabeth Schnell +2 more
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The Relationship between Binocular Summation in Contrast Sensitivity and Stereopsis: Cross Sectional Study [PDF]
مجله پژوهش در علوم توانبخشی, 2021 Introduction: Binocular summation occurs in the presence of normal visual function of both eyes. Stereopsis is considered to be the finest function of binocular vision. Therefore, the aim of this study was to investigate the effect of binocular summation
Monireh Mahjoob, Farkhondeh Shahri
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Contrast conservation in human vision [PDF]
Vision Research, 2003 Visual experience, which is defined by brief saccadic sampling of complex scenes at high contrast, has typically been studied with static gratings at threshold contrast. To investigate how suprathreshold visual processing is related to threshold vision, we tested the temporal integration of contrast in the presence of large, sudden changes in the ...
Peter J. Bex +2 more
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Predictors of vision impairment in Multiple Sclerosis. [PDF]
PLoS ONE, 2018 Visual impairment significantly alters the quality of life of people with Multiple Sclerosis (MS). The objective of this study was to identify predictors (independent variables) of visual outcomes, and to define their relationship with neurological ...
Bernardo Sanchez-Dalmau +15 more
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Attentional modulation of temporal contrast sensitivity in human vision. [PDF]
PLoS ONE, 2011 Recent psychophysical studies have shown that attention can alter contrast sensitivities for temporally broadband stimuli such as flashed gratings. The present study examined the effect of attention on the contrast sensitivity for temporally narrowband ...
Isamu Motoyoshi
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Simulating Visibility and Reading Performance in Low Vision
Frontiers in Neuroscience, 2021 PurposeLow vision reduces text visibility and causes difficulties in reading. A valid low-vision simulation could be used to evaluate the accessibility of digital text for readers with low vision.
Ying-Zi Xiong +4 more
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Vision Rehabilitation is Part of AMD Care
Vision, 2018 AMD does not just affect the retina. It severely affects people’s lives. Paying attention to this aspect will only become more important as the population ages and more otherwise healthy individuals become affected.
August Colenbrander
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Higher order color mechanisms : Evidence from noise-masking experiments in cone contrast space [PDF]
, 2013 This study addresses a fundamental question concerning the number of cortical, i.e., higher order mechanisms in color vision. The initial subcortical stages in color vision can be described by three cone mechanisms, S, M, L, and three pairs of second ...
Gegenfurtner, Karl R., Hansen, Thorsten
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