Results 61 to 70 of about 5,387,894 (300)

Evaluation of an Eye-Tracking-Based Method for Assessing the Visual Performance with Progressive Lens Designs

Applied Sciences, 2023
Due to the lack of sensitivity of visual acuity (VA) measurement to quantify differences in visual performance between progressive power lenses (PPLs), in this study, we propose and evaluate an eye-tracking-based method to assess visual performance when ...
Pablo Concepcion-Grande, Eva Chamorro, José Miguel Cleva, José Alonso, Jose A. Gómez-Pedrero   +4 more
doaj   +1 more source

Heart aging when near vision difficulty begins [PDF]

The Aging Male, 2020
Heart, lens, and neuronal cells change significantly with age, and they are older than cells from renewable tissues. Near vision deterioration during aging results from a decrease in accommodation amplitude (AA). Cardiac aging is an independent risk factor for cardiovascular disease.
Şahbender, Koç, Sadettin Selçuk, Baysal   +1 more
openaire   +2 more sources

The Philippine Peso Bill as an Alternative Near Visual Acuity Chart in Filipino Eyes: A Pilot Study

Clinical Ophthalmology, 2022
Lee Jerome Briones,1 James Paul Gomez,2 Edgar Felipe Leuenberger1– 3 1Department of Ophthalmology, University of the East Ramon Magsaysay Memorial Medical Center Inc, Quezon City, Philippines; 2Department of Ophthalmology, Asian Eye Institute, Makati ...
Briones LJ, Gomez JP, Leuenberger EF
doaj  

Detecting Distracted Driving with Deep Learning [PDF]

, 2017
© Springer International Publishing AG 2017Driver distraction is the leading factor in most car crashes and near-crashes. This paper discusses the types, causes and impacts of distracted driving.
A Nabo, D Haigney, D Haigney, D Line, GA Peters, I Hajime, J Jo, J Pohl, JC Stutts, M Baumann   +9 more
core   +2 more sources

The visual outcome after cataract surgery with multifocal intraocular lenses and monofocal intraocular lenses at tertiary care hospital: A prospective observational study

Indian Journal of Health Sciences and Biomedical Research KLEU, 2017
Background: The crystalline lens is part of the optical system of the eye that focuses rays of light on the retina. Apart from contributing to the optical power of the eye as a whole, the crystalline lens can dynamically change the optical power of the ...
Anjal M Shah, Umesh U Harakuni
doaj   +1 more source

A comparison of visual outcomes in three different types of monofocal intraocular lenses [PDF]

International Journal of Ophthalmology, 2015
AIM: To compare the visual outcomes (distance and near) in patients opting for three different types of monofocal intraocular lens (IOL) (Matrix Aurium, AcrySof single piece, and AcrySof IQ lens).
Vijay Shetty, Suhas S Haldipurkar, Rujuta Gore, Rita Dhamankar, Anirban Paik, Maninder Singh Setia   +5 more
doaj   +1 more source

Patient selection to optimize near vision performance with a low-addition trifocal lens

Journal of Optometry, 2019
Purpose To assess the impact of ocular biometric variables on the visual performance achieved with a low addition trifocal intraocular lens (MIOL). Methods Retrospective observational study including 34 eyes. Preoperative measured variables included mean
Joaquín Fernández, M. Rodríguez-Vallejo, Javier Martínez, Ana Tauste, D. Piñero   +4 more
semanticscholar   +1 more source

Visual impairment secondary to congenital glaucoma in children: visual responses, optical correction and use of low vision AIDS [PDF]

, 2009
INTRODUCTION: Congenital glaucoma is frequently associated with visual impairment due to optic nerve damage, corneal opacities, cataracts and amblyopia.
BETINJANE, Alberto Jorge, HADDAD, Maria Aparecida Onuki, KARA-JOSÉ, Newton, OLTROGGE, Ernst Werner, SAMPAIO, Marcos Wilson   +4 more
core   +5 more sources

A comparative study of visual outcome of two extended depth of focus intraocular lenses after cataract surgery

Delta Journal of Ophthalmology
Purpose The aim of this study was to compare the visual outcome of AcrySof IQ Vivity intraocular lens (IOL) and Tecnis Synergy IOL. Patients and methods This is a prospective controlled study that was performed on 40 eyes of 20 patients who were ...
Alaa Badawy, Mohamed Hosny, Mohamed Anis, Sarah Azzam, Yehia Salah   +4 more
doaj   +1 more source

Vision and visual history in elite-/near-elite level cricketers and rugby-league players [PDF]

, 2017
Background: The importance of optimal and/or superior vision for participation in high-level sport remains the subject of considerable clinical research interest.
A Carkeet, A Voisin, AA Yekta, AB Zimmerman, B Abernethy, B Abernethy, C Yildirim, CC Gonzalez, CD Stine, D Klemish, D Poltavski, D Rabaei, DB Elliott, DL Mann, DL Mann, DL Mann, DL Mann, DM Laby, DM Laby, DT Mann, DW Eccles, FL Ferris, GJ Savelsbergh, GN Christenson, H Solomon, HT Nefs, IL Bailey, J Birch, J Deveau, J Spitz, JA Rawstron, JA Stone, JF Clark, JG Classé, JI Loewenstein, JM Wood, JN Vickers, JS Ahn, K Hoshina, K Sapkota, KE Higgins, L Garnham, LI Mazyn, LI Mazyn, LM Boden, LM Molia, LS Overney, M Gottin, M Muiños, ME Piano, MF Land, MH Melcher, MJ Callaghan, MJ van Maarseveen, MW Rouse, N Goddard, P Elmurr, PJ D'Ath, QM Sillero, RC Bulson, RC Bulson, RW Harris, S Beckerman, S Morgan, S Schwab, S Winograd, SA Beckerman, SA Hitzeman, SY Lee, T Zwierko, TB Czuba, Y Gao, Y Uchida, ZL Wimshurst   +73 more
core   +3 more sources