Temporal subsampling counteracts motion-related visual acuity loss in the near periphery
نویسندگان
چکیده
منابع مشابه
Components of visual acuity loss in strabismus
Strabismus, the misalignment of the visual axis of one eye relative to that of the other eye, reduces visual acuity in the affected eye. Several processes contributing to that loss are: amblyopia, which results in a chronic acuity loss whether or not the fellow eye is viewing; strabismic deviation, which shifts the image of an acuity target onto more peripheral, and therefore less acute, retina...
متن کاملEvidence against the temporal subsampling account of illusory motion reversal.
An illusion of reversed motion may occur sporadically while viewing continuous smooth motion. This has been suggested as evidence of discrete temporal sampling by the visual system in analogy to the sampling that generates the wagon-wheel effect on film (D. Purves, J. A. Paydarfar, & T. J. Andrews, 1996; R. VanRullen, L. Reddy, & C. Koch, 2005). In an alternative theory, the illusion is not the...
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MEASUREMENT of individual sight among students not only enables individual diagnosis and prescription, but may determine vocational fitness, or aptitude for particular tasks. First-rate sight may be necessary for the University Air Squadron, or again, colour-vision defect may handicap a chemist whose work depends on colour indicators, and it may be better to know of any defect before the final ...
متن کاملSustained visual acuity loss in the comparison of age-related macular degeneration treatments trials.
IMPORTANCE Although anti-vascular endothelial growth factor treatment of neovascular age-related macular degeneration (AMD) results in improved vision overall, loss of substantial vision can occur. Understanding the processes that lead to loss of vision may lead to preventive strategies. OBJECTIVE To determine the incidence, characteristics, causes, and baseline predictors of sustained visual...
متن کاملSporadic visual acuity loss in the Comparison of Age-Related Macular Degeneration Treatments Trials (CATT).
PURPOSE To evaluate transient, large visual acuity (VA) decreases, termed sporadic vision loss, during anti-vascular endothelial growth factor treatment for neovascular age-related macular degeneration (AMD). DESIGN Cohort within a randomized clinical trial. METHODS setting: Comparison of Age-Related Macular Degeneration Treatments Trials (CATT). study population: Total of 1185 CATT patient...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2015
ISSN: 1534-7362
DOI: 10.1167/15.12.285