Results 41 to 50 of about 12,552 (221)

A retinoscopic survey of 333 horses and ponies in the UK [PDF]

open access: yes, 2014
Introduction: Ophthalmic examination in the horse is generally limited to crude assessment of vision and screening for ocular lesions. The refractive state of equine eyes and the potential impact on vision and performance requires further ...
Chung   +38 more
core   +1 more source

Fundamentals of Presbyopia: visual processing and binocularity in its transformation

open access: yesEye and Vision, 2018
Background The accommodation has considerable interactions with the pupil response, vergence response and binocularity. The transformation of visual reception processing and the changes of the binocular cooperation during the presbyopia development are ...
Olga I. Rozanova   +2 more
doaj   +1 more source

The effects of premium intraocular lenses on presbyopia treatments

open access: yesAdvances in Ophthalmology Practice and Research, 2022
Background: Presbyopia has become a global disease affecting the world's aging population. Among various treatments, cataract extraction and intraocular lens (IOL) implantation have become the most popular and common methods of presbyopia correction ...
Yanan Zhu, Yueyang Zhong, Yanyan Fu
doaj   +1 more source

Rapid assessment of visual impairment (RAVI) in marine fishing communities in South India - study protocol and main findings [PDF]

open access: yes, 2011
Background Reliable data are a pre-requisite for planning eye care services. Though conventional cross sectional studies provide reliable information, they are resource intensive. A novel rapid assessment method was used to investigate the prevalence and
Madala Sreenivas R   +2 more
core   +2 more sources

Safety and effectiveness of a new toric presbyopia-correcting posterior chamber silicone intraocular lens. [PDF]

open access: yes, 2015
PURPOSE: To evaluate the safety and effectiveness of the Trulign toric intraocular lens (IOL) in adults with cataract. SETTING: Eight private practices in the United States and 1 in Canada.
Amesbury   +27 more
core   +2 more sources

Measuring benefits and patients' satisfaction when glasses are not needed after cataract and presbyopia surgery: scoring and psychometric validation of the Freedom from Glasses Value Scale (FGVS©) [PDF]

open access: yes, 2010
Background The purpose of this study was to reduce the number of items, create a scoring method and assess the psychometric properties of the Freedom from Glasses Value Scale (FGVS), which measures benefits of freedom from glasses perceived by cataract ...
Gilles Berdeaux   +41 more
core   +2 more sources

An updated systematic review of pharmacological treatments for presbyopia

open access: yesAdvances in Ophthalmology Practice and Research
Background: Presbyopia, a common age-related condition affecting near vision, impacts over a billion people worldwide. The aim of this paper is to review the main reports and results of clinical trials, comparing the newest pharmacological treatment ...
Andrzej Grzybowski   +2 more
doaj   +1 more source

The effect of ageing on the ocular surface parameters [PDF]

open access: yes, 2017
Received 11 July 2017, Revised 18 September 2017, Accepted 19 September 2017, Available online 10 October 2017.Depto. de Optometría y VisiónFac.
Benítez del Castillo, José Manuel   +5 more
core   +2 more sources

Descriptive Epidemiology From the Myhre Syndrome Foundation Registry: The Value of Self‐Reported Data

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Myhre syndrome is an ultrarare genetic disease characterized by short stature, distinct craniofacial features, cardiovascular and respiratory fibrosis and stenosis, neurodevelopmental delays, autism, intellectual disability, and hearing loss. The natural history of Myhre syndrome is still not fully understood due to a small patient population ...
Mary K. Young   +6 more
wiley   +1 more source

Presbyopia

open access: yes
Singh P, Zeppieri M, Tripathy K.
europepmc   +4 more sources

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