Results 111 to 120 of about 378,026 (231)

What is the best alternative to the use of cycloplegic in the objective refraction [PDF]

, 2008
Comunicação ...
González-Méijome, José Manuel, Jorge, Jorge, Queirós, A.   +2 more
core  

Myopia control with a novel peripheral gradient soft lens and orthokeratology: a 2-year clinical trial [PDF]

, 2015
Objective. To evaluate the degree of axial elongation with soft radial refractive gradient (SRRG) contact lenses, orthokeratology (OK), and single vision (SV) spectacle lenses (control) during a period of 1 year before treatment and 2 years after ...
Armengol, Jesús, González-Méijome, José Manuel, Morales, Hari, Pauné, Jaume, Quevedo, L., Ribeiro, Miguel António Faria   +5 more
core   +6 more sources

Refractive Changes Induced by Strabismus Corrective Surgery in Adults

Journal of Ophthalmology, 2017
Purpose. To investigate refractive changes after strabismus correction procedures among adults. Methods. Retrospective chart review of adult patients who had horizontal recti muscles surgery with preoperative and postoperative cycloplegic refraction ...
Daphna Mezad-Koursh, Ari Leshno, Tomer Ziv-Baran, Chaim Stolovitch   +3 more
doaj   +1 more source

Refractional astigmatism prevalence and its relationship with grating acuity in children 2 to 36 months of age [PDF]

, 2006
PURPOSE: To evaluate refractional astigmatism prevalence and its relationship with grating acuity in a cohort of non-verbal children. METHODS: 482 normal children, aged from 2 to 36 months, were submitted to ophthalmological examination.
Berezovsky, Adriana, Lipener, César, Moreira, José Belmiro de Castro, Munoz, Emilio de Haro, Salomão, Solange Rios, Ventura, Dora Fix   +5 more
core   +2 more sources

Developmental changes in the balance of disparity, blur and looming/proximity cues to drive ocular alignment and focus [PDF]

, 2013
Accurate co-ordination of accommodation and convergence is necessary to view near objects and develop fine motor co-ordination. We used a remote haploscopic videorefraction paradigm to measure longitudinal changes in simultaneous ocular accommodation and
Aslin R, Birch E, Birch E, Bobier W, Braddick O, Buysse S, Ciuffreda K J, Gwiazda J, Ingram R, Mohindra I, Riddell P, Scott W, Sevel D, Teller D Y, Thorn F, Thorn F, Tychsen L   +16 more
core   +1 more source

Ocular screening tests of elementary school children [PDF]

This report presents an analysis of 507 abnormal retinal reflex images taken of Huntsville kindergarten and first grade students. The retinal reflex images were obtained by using an MSFC-developed Generated Retinal Reflex Image System (GRRIS ...
Richardson, J.
core   +1 more source

Agreement of a Pyramidal Wavefront-Based Autorefraction with Dry, Cycloplegic, and Subjective Refraction in Myopic Refractive Surgery Candidates

Journal of Current Ophthalmology
Purpose To evaluate the repeatability of a pyramidal wavefront-based refraction (WFR) measurement and its agreement with dry autorefraction (DR), cycloplegic autorefraction (CR), and subjective refraction (SR) in myopic refractive surgery candidates ...
Siamak Zarei-Ghanavati, Marzieh Najjaran, Samira Hassanzadeh, Mehdi Khabazkhoob, Akilesh Gokul, Mohammed Ziaei   +5 more
doaj   +1 more source

Conjunctival ultraviolet autofluorescence area, but not intensity, is associated with myopia [PDF]

, 2019
Background:Conjunctival ultraviolet autofluorescence (CUVAF) has been used as a biomarker of time spent outdoors and smaller CUVAF area is associated with myopia in Southern Hemisphere cohorts.
Healy, Martin, Kearney, Stephanie, Laird, Eamon, O'Donoghue, Lisa, Pourshahidi, Laura K, Richardson, Patrick, Saunders, Kathryn J   +6 more
core   +2 more sources

Machine Learning Models for Predicting Cycloplegic Refractive Error and Myopia Status Based on Non-Cycloplegic Data in Chinese Students

Translational Vision Science & Technology
Purpose To develop and validate machine learning (ML) models for predicting cycloplegic refractive error and myopia status using noncycloplegic refractive error and biometric data.
Bole Ying, Rajat S. Chandra, Jianyong Wang, Hongguang Cui, Julius T. Oatts   +4 more
semanticscholar   +1 more source

Visual profiling and vision screening of preschool children in Greenland

International Journal of Circumpolar Health
A population-based cross-sectional study was conducted in six towns in Greenland to establish normative data on refraction and visual acuity in preschool children and to develop a practical vision screening method suited to Greenlandic healthcare needs ...
Nick Duelund, Ivan Nisted, Marit Eika Jørgensen, Steffen Heegaard, Hanne Jensen   +4 more
doaj   +1 more source