Results 21 to 30 of about 738 (174)
Wavefront sensing for objective assessment of vision therapy efficacy: Preliminary results [PDF]
EPJ Web of Conferences, 2023 The aim of this study was to use wavefront sensing to objectively evaluate the effects of vision therapy in subjects with insufficiency (AI) and infacility of accommodation (AINF). Aberrometry was performed with a Shack-Hartmann wavefront aberrometer for
Gomes Jessica +2 more
doaj +1 more source
Real-time wavefront aberrometry in subjects with accommodative excess [PDF]
EPJ Web of Conferences, 2023 The purpose of this study was to use real-time wavefront aberrometry to detect accommodative excess (AE) and to analyse the optical quality of the eye in subjects with this dysfunction.
Gomes Jessica +2 more
doaj +1 more source
Using a video‐based eye tracker to analyse the binocular near‐reflex dynamics response
Ophthalmic and Physiological Optics, Volume 43, Issue 6, Page 1540-1549, November 2023., 2023 Abstract Purpose This study presents a novel video‐based eye‐tracking system for analysing the dynamics of the binocular near‐reflex response. The system enables the simultaneous measurement of convergence, divergence and pupillary size during accommodation and disaccommodation to aid the comprehensive understanding of the three‐component near‐reflex ...
Julián Espinosa +3 more
wiley +1 more source
Bioethics, Volume 37, Issue 1, Page 15-27, January 2023., 2023 Abstract This paper considers what concept of accommodation is necessary to identify and address discrimination, disadvantages and disparities in such a way that the plurality of religious people with their beliefs, values and practices may be justly accommodated in healthcare. It evaluates threats to the possibility of such accommodation pertaining by
Joshua Hordern
wiley +1 more source
A pulse-step mismatch model of dynamic ocular disaccommodation
, 2010 Clifton M. Schor, S. R. Bharadwaj
openalex +2 more sources
Dynamics of the accommodative response after smoking cannabis
Ophthalmic and Physiological Optics, Volume 41, Issue 5, Page 1097-1109, September 2021., 2021 Abstract Purpose Cannabis is the most widely consumed illicit drug worldwide. It has been suggested that cannabis could generate blurred vision during reading tasks. The goal of this study was to objectively assess the acute effects of smoking cannabis on the dynamics of ocular accommodation.
Sonia Ortiz‐Peregrina +4 more
wiley +1 more source
How often are spectacle lenses not dispensed as prescribed?
Indian Journal of Ophthalmology, 2012 Spectacles are routinely prescribed by the ophthalmologist and dispensed by the opticians. We investigated how frequently the spectacles are not dispensed as prescribed and whether the frequency of inaccurate spectacles would decrease if the patients, at
Kanwar Mohan, Ashok Sharma
doaj +1 more source
Unusual optical coherence tomography and fundus autofluorescence findings of eclipse retinopathy
Indian Journal of Ophthalmology, 2012 A 63-year-old female patient complained of dimness in the central field of vision in the left eye after viewing an annular partial eclipse without adequate eye protection on 22 July 2009. Fundoscopy showed a wrinkled macular surface.
Kun-Hsien Li +3 more
doaj +1 more source
Indian Journal of Ophthalmology, 2012 We report the surgical technique and outcome of planned posterior assisted levitation (P-PAL) in four cases of subluxated cataract. P-PAL was planned as the preferred approach in all cases.
Tova Lifshitz +4 more
doaj +1 more source
Indian Journal of Ophthalmology, 2012 The purpose of this study was to measure peripapillary retinal nerve fiber layer thickness (RNFLT) using spectral domain optical coherence tomography (SD-OCT) in normal Indian eyes, for which, 210 normal volunteers were recruited. One eye of each subject
Tarannum Mansoori +2 more
doaj +1 more source