Results 11 to 20 of about 1,111,930 (322)

Tests for Poor Vision [PDF]

open access: greenAmerican Journal of Ophthalmology, 1920
n ...
E.J.
openalex   +4 more sources

Intraexaminer repeatability and agreement in stereoacuity measurements made in young adults [PDF]

open access: yesInternational Journal of Ophthalmology, 2015
AIM: To determine the repeatability and agreement of stereoacuity measurements made using some of the most widely used clinical tests: Frisby, TNO, Randot and Titmus.
Beatriz Antona   +4 more
doaj   +5 more sources

Functional vision tests as clinical trial outcome measures in ophthalmology: a scoping review [PDF]

open access: yesBMJ Open
Objectives To identify currently available functional vision tests and evaluate their use as clinical trial outcome measures in ophthalmology.Design Scoping review using the PRISMA-ScR (Preferred Reporting Items for Systematic Reviews and Meta-analysis ...
Arun James Thirunavukarasu   +3 more
doaj   +2 more sources

One-year test-retest reliability of ten vision tests in Canadian athletes [version 5; peer review: 2 approved] [PDF]

open access: yesF1000Research, 2020
Background: Vision tests are used in concussion management and baseline testing. Concussions, however, often occur months after baseline testing and reliability studies generally examine intervals limited to days or one week.
Mehdi Aloosh   +7 more
doaj   +2 more sources

Testing night vision for driving [PDF]

open access: greenBMJ, 2001
EDITOR—The paper by Currie et al, who conclude that Snellen visual acuity is not necessarily an accurate measure of a person's ability to meet the required visual standard for driving, and the accompanying editorial will be welcomed by those …
W. Jory
openalex   +4 more sources

Assessment of #TheDress With Traditional Color Vision Tests: Perception Differences Are Associated With [PDF]

open access: yesi-Perception, 2018
Based on known color vision theories, there is no complete explanation for the perceptual dichotomy of #TheDress in which most people see either white-and-gold (WG) or blue-and-black (BK).
Claudia Feitosa-Santana   +3 more
doaj   +2 more sources

Analyzing the effect of blue-blocking lenses on color vision tests using the chromaticity coordinate method [PDF]

open access: yesHeliyon
Significance: Blue light with wavelengths of 380–445 nm can harm the retina, leading to the development of blue-blocking lenses (BBLs). Understanding whether BBLs affect color vision test outcomes and color discrimination ability is crucial for people in
Huiyao Yu   +4 more
doaj   +2 more sources

Colour vision testing [PDF]

open access: bronzeOccupational and Environmental Medicine, 1981
Cameron Newnham
openalex   +3 more sources

Stereo vision in air force pilots in human centrifuge during +Gz acceleration [PDF]

open access: yesVojnosanitetski Pregled, 2021
Background/Aim. Stereo vision guarantees good vision and is one of the three main elements of binocular vision, besides simultaneous perception and fusion.
Ranđelović Danijela   +3 more
doaj   +1 more source

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