Results 21 to 30 of about 283,540 (312)
Indian Journal of Ophthalmology, 2021 Purpose: The purpose of this study was to examine role of improved distance and near best-corrected visual acuity (DBCVA and NBCVA) with use of magnification devices to enhance stereopsis in low vision (LV) subjects having retinal diseases. Methods: In a
Punita Kumari Sodhi +4 more
doaj +1 more source
Harmonization of outcomes and vision endpoints in vision restoration trials: Recommendations from the international hover taskforce [PDF]
, 2020 Translational research in vision prosthetics, gene therapy, optogenetics, stem cell and other forms of transplantation, and sensory substitution is creating new therapeutic options for patients with neural forms of blindness.
Geruschat, DR +10 more
core +1 more source
Multispectral Analysis of Color Vision Deficiency Tests
Medžiagotyra, 2011 Color deficiency tests are usually produced by means of polygraphy technologies and help to diagnose the type and severity of the color deficiencies. Due to different factors, as lighting conditions or age of the test, standard characteristics of these ...
Sergejs FOMINS, Maris OZOLINSH
doaj +1 more source
A comparison of tests for quantifying sensory eye dominance. [PDF]
, 2018 Clinicians rely heavily on stereoacuity to measure binocular visual function, but stereo-vision represents only one aspect of binocularity. Lab-based tests of sensory eye dominance (SED) are commonplace, but have not been translated to wider clinical ...
Dahlmann-Noor, Annegret +3 more
core +1 more source
Association of individual vision variables with tests of muscle function. [PDF]
, 2023 Association of individual vision variables with tests of muscle function.
Steve Cummings (17054752) +7 more
core +1 more source
Testing Vision Is Not Testing For Vision
Translational Vision Science & Technology, 2019 Visual prostheses aim to restore, at least to some extent, vision that leads to the type of perception available for sighted patients. Their effectiveness is almost always evaluated using clinical tests of vision. Clinical vision tests are designed to measure the limits of parameters of a functioning visual system.
openaire +2 more sources
Clinical validation of a cross-platform digital visual acuity measurement system [PDF]
Revista Brasileira de OftalmologiaObjective: To validate visual acuity measurements using a cross-platform system in an ophthalmological setting. Methods: Visual acuity was assessed at a distance of 5m using two different modalities: printed and digital optotypes.
Juan Carlos Costa +2 more
doaj +1 more source
Color vision in civil aviation
Indian Journal of Ophthalmology, 2021 Color vision deficiency (CVD) is a condition that results in individuals being unable to distinguish differences between certain colors. Occupational color vision standards were introduced in aviation in 1919 by The Aeronautical Commission of the ...
Atul K Singh +3 more
doaj +1 more source
Prevalence of Color Vision Deficiencies
Oftalʹmologiâ, 2020 Purpose. The study of color deficiencies prevalence in young people, students of higher educational university.Materials and methods. The study was carried for the half year — fall semester. A total of 1,609 students were examined, aged 17–21. There were
I. A. Makarov
doaj +1 more source
Delhi Journal of Ophthalmology, 2014 Congenital red-green colour deficiency is an X-linked inherited disorder more frequently encountered in males compared to females. Screening of coour deficiency is crucial in various occupations, at times to safeguard colour deficient individual as well ...
Twinkle Parmar +4 more
doaj +1 more source