Results 81 to 90 of about 4,403 (226)

Development and initial validation of DESCAQ: A Rasch‐based computer‐adaptive questionnaire for assessing digital eye strain

open access: yesOphthalmic and Physiological Optics, Volume 45, Issue 6, Page 1326-1341, September 2025.
Abstract Introduction The purpose of this study was to develop the Digital Eye Strain Computer Adaptive Questionnaire (DESCAQ), a quick, easy‐to‐administer test for measuring digital eye strain in 8‐ to 65‐year‐old Spanish‐ and English‐speaking individuals.
Mariano González‐Pérez   +4 more
wiley   +1 more source

Estudo comparativo do tempo de piscadas entre adultos jovens e adultos usuários de monitor de microcomputador em ambiente climatizado [PDF]

open access: yes, 2009
OBJECTIVE: Investigate the average blinking time in conversation and in Video Display Terminal use of young adults and adults in the presbyopic age group.
ABIB, Fernando Cesar   +3 more
core   +2 more sources

Development and Face and Content Validation of Augmedicine: Ultrasound—An Extended Reality Application for Ultrasound Training

open access: yesAustralasian Journal of Ultrasound in Medicine, Volume 28, Issue 3, August 2025.
ABSTRACT Objectives Point‐of‐care ultrasound (POCUS) is a bedside imaging technique increasingly taught to physicians and medical students. Beginners often face challenges with probe orientation and hand–eye coordination. Extended reality (XR) can enhance POCUS education by projecting a 3D anatomical model onto a phantom or patient, providing unlimited
Tessa A. Mulder   +7 more
wiley   +1 more source

Virtual Reality Provides an Eyewitness Experience That Is Similar to Real Life

open access: yesApplied Cognitive Psychology, Volume 39, Issue 4, July/August 2025.
ABSTRACT Traditional methods used for presenting to‐be‐remembered events in eyewitness memory research are often criticized for lacking scientific rigor. Videos lack ecological validity, and though staged live events are realistic, they lack experimental control.
Andrew D. Green   +3 more
wiley   +1 more source

Modern Methodological Approaches to the Correction of Astenopia in Patients with Visual-Intensive Work

open access: yesOftalʹmologiâ, 2019
The authors consider presented in the literature tested new approaches to diagnosis, prevention and correction of symptoms of asthenopia in persons visually-intense work related to theoretical aspects of asthenopia in fact, the selection of spectacle ...
I. G. Ovechkin   +6 more
doaj   +1 more source

Colored filters improve exclusion of perceptual noise in visually symptomatic dyslexics [PDF]

open access: yes, 2008
Dyslexic individuals have deficits in detecting visual stimuli embedded in high levels of perceptual noise. Here we show that visually symptomatic dyslexics, who otherwise had elevated contrast thresholds for discriminating symbols in visual noise, had ...
Nadia Northway   +2 more
core   +1 more source

Second‐Generation (44‐Channel) Suprachoroidal Retinal Prosthesis: Surgical Stability and Safety During a 2‐Year Clinical Trial

open access: yesClinical &Experimental Ophthalmology, Volume 53, Issue 5, Page 529-541, July 2025.
ABSTRACT Background To assess the safety and stability profile of the suprachoroidal retinal prosthesis (ScRP) in participants with retinitis pigmentosa (RP) for 2 years from implantation. Methods Four participants, with advanced RP and bare‐light perception vision were enrolled in a prospective, single arm unmasked interventional clinical trial and ...
Penelope J. Allen   +50 more
wiley   +1 more source

iKunHäikii! : kirjallisuuskatsaus älylaitteiden vaikutuksista silmiin ja näkemiseen [PDF]

open access: yes, 2015
Älylaitteiden parissa kulutetaan yhä enemmän aikaa. Kuudella kymmenestä suomalaisesta on älypuhelin ja älylaitteiden käyttö yleistyy edelleen.
Grönberg, Maj, Kiviluoto, Saara
core  

Phase 2 randomized, double-masked, vehicle-controlled trial of recombinant human nerve growth factor for neurotrophic keratitis [PDF]

open access: yes, 2018
Purpose: To evaluate the safety and efficacy of topical recombinant human nerve growth factor (rhNGF) for treating moderate-to-severe neurotrophic keratitis (NK), a rare degenerative corneal disease resulting from impaired corneal innervation.
Alio, Jorge   +45 more
core   +1 more source

A community-based study of asthenopia in computer operators

open access: yesIndian Journal of Ophthalmology, 2008
Context: There is growing body of evidence that use of computers can adversely affect the visual health. Considering the rising number of computer users in India, computer-related asthenopia might take an epidemic form.
Bhanderi Dinesh   +2 more
doaj  

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