Results 41 to 50 of about 1,565 (206)

Accommodative Lag Persistence in Treated Anisometropic, Strabismic, and Mixed Amblyopia

open access: yesJournal of Ophthalmology, 2022
Background. Amblyopic eyes typically exhibit greater lag of accommodation. Whether this improves after amblyopia treatment is inconclusive. The aim of this study is to report post-treatment accommodative response in amblyopia and to investigate if the ...
Jit B. Ale Magar, Shaheen P. Shah
doaj   +1 more source

Dynamic distance direct ophthalmoscopy, a novel technique to assess accommodation in children

open access: yesIndian Journal of Ophthalmology, 2012
Aim: To describe and compare dynamic distance direct ophthalmoscopy (DDDO) with dynamic retinoscopy (DR) in assessment of accommodation in children. Materials and Methods: This prospective observational study had four components.
Mihir Kothari   +5 more
doaj   +1 more source

Aberrations of the human eye in visible and near infrared illumination [PDF]

open access: yes, 2003
10 pages, 8 figures.-- PMID: 12553541 [PubMed].[Purpose] In most current aberrometers, near infrared light is used to measure ocular aberrations, whereas in some applications, optical aberration data in the visible range are required. We compared optical
Diaz-Santana, Luis   +3 more
core   +1 more source

A comparison in university students of the amplitude of accommodation determined subjectively

open access: yesAfrican Vision and Eye Health, 2016
Background: Historically, the push-up and the minus lens methods have been used for the measurements of the amplitude of accommodation, and the differences between the results of these methods are well known.
Solani D. Mathebula   +4 more
doaj   +1 more source

Real-time measurement of ocular wavefront aberrations in symptomatic subjects [PDF]

open access: yes, 2018
Te purpose of this work was to study the real-time changes of the optical properties of the eye with accommodation in subjects with symptoms of accommodative disorders.
Franco, Sandra, Gomes, Jessica
core   +2 more sources

Bilateral spontaneous dislocation of posterior chamber intraocular lens in a patient with gyrate atrophy

open access: yesIndian Journal of Ophthalmology, 2012
We report a patient with gyrate atrophy, a rare metabolic disease, who had bilateral late spontaneous posterior dislocation of in-the-bag posterior chamber intraocular lens (PCIOL). He underwent pars plana vitrectomy, PCIOL retrieval and anterior chamber
Michael Kinori   +2 more
doaj   +1 more source

Convergence and accommodation development is pre-programmed in premature infants [PDF]

open access: yes, 2015
Purpose This study investigated whether vergence and accommodation development in pre-term infants is pre-programmed or is driven by experience. Methods 32 healthy infants, born at mean 34 weeks gestation (range 31.2-36 weeks) were compared with 45 ...
Horwood, Anna M.   +2 more
core   +1 more source

Single‐Cell RNA Sequencing of Retina Reveals Nna1 Upregulation in Myopic Diabetic Retinopathy as a Protective Factor Against Diabetic Damage

open access: yesAdvanced Science, Volume 13, Issue 5, 27 January 2026.
This study investigates a schematic overview of the mechanistic pathways. The relationship between myopia and DR has long been of clinical interest. In diabetic mice, Nna1 expression is downregulated, whereas in diabetic mice with FDM, Nna1 expression is upregulated–particularly in Müller cells–accompanied by decreased vascular endothelial growth ...
Lihui Xie   +5 more
wiley   +1 more source

Short-term outcome of Boston Type 1 keratoprosthesis for bilateral limbal stem cell deficiency

open access: yesIndian Journal of Ophthalmology, 2012
This study reports the short-term functional and anatomical outcome of Boston Type 1 keratoprosthesis (Boston Kpro) implantation for bilateral limbal stem cell deficiency (LCSD).
Sayan Basu   +4 more
doaj   +1 more source

Maximum human objectively measured pharmacologically stimulated accommodative amplitude [PDF]

open access: yes, 2018
Purpose: To measure the maximum, objectively measured, accommodative amplitude, produced by pharmacologic stimulation. Methods: Thirty-seven healthy subjects were enrolled, with a mean age of 20.2±1.1 years, corrected visual acuity of 20/20, and mean ...
Gaca-Wysocka, M   +4 more
core   +3 more sources

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