Results 71 to 80 of about 33,170 (200)

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

OCT for glaucoma diagnosis, screening and detection of glaucoma progression. [PDF]

open access: yes, 2013
Optical coherence tomography (OCT) is a commonly used imaging modality in the evaluation of glaucomatous damage. The commercially available spectral domain (SD)-OCT offers benefits in glaucoma assessment over the earlier generation of time domain-OCT due
Bussel, Igor I   +2 more
core   +1 more source

Changes in peripheral refraction, higher-order aberrations, and accommodative lag with a radial refractive gradient contact lens in young myopes [PDF]

open access: yes, 2016
Purpose: To evaluate changes in the peripheral refraction (PR), visual quality, and accommodative lag with a novel soft radial refractive gradient (SRRG) experimental contact lens that produces peripheral myopic defocus.
Adler   +79 more
core   +3 more sources

The Cone Dysfunction Syndromes [PDF]

open access: yes, 2016
The cone dysfunction syndromes are a heterogeneous group of inherited, predominantly stationary retinal disorders characterised by reduced central vision, and varying degrees of colour vision abnormalities, nystagmus and photophobia.
Aboshiha, J   +4 more
core  

Surgical outcomes after pneumatic retinopexy, scleral buckle placement, and/or pars plana vitrectomy in cases of primary rhegmatogenous retinal detachment [PDF]

open access: yes, 2018
PURPOSE: To investigate the outcomes and success rate of surgical intervention for patients diagnosed with primary rhegmatogenous retinal detachment. We investigate the most common and current procedures: pneumatic retinopexy (PR), pars plana vitrectomy ...
Hassad, Ahmed
core  

Inhibition of Defocus-Induced Myopia in Chickens [PDF]

open access: yes, 2013
Woods, J., Guthrie, S. E., Keir, N., Dillehay, S., Tyson, M., Griffin, R., … Irving, E. (2013). Inhibition of Defocus-Induced Myopia in Chickens. Investigative Opthalmology & Visual Science, 54(4), 2662.
Choh, Vivian Cheng-Pei   +9 more
core   +1 more source

Pathogenesis and Prevention of Worsening Axial Elongation in Pathological Myopia

open access: yesClinical Ophthalmology, 2020
Sangeethabalasri Pugazhendhi, 1 Balamurali Ambati, 2 Allan A Hunter 3 1PSG Institute of Medical Sciences & Research, Coimbatore, India; 2Pacific ClearVision Institute, Eugene, Oregon, USA; 3Oregon Eye Consultants, Eugene,  ...
Pugazhendhi S, Ambati B, Hunter AA
doaj  

Peripheral refraction in myopic patients after Orthokeratology [PDF]

open access: yes, 2010
Purpose: The purpose of this study was to characterize the central and peripheral refraction across the horizontal meridian of the visual field before and after myopic corneal refractive therapy (CRT) with contact lenses.
González-Méijome, José Manuel   +4 more
core   +1 more source

0.01% atropine combined with carteolol hydrochloride can inhibit the scleral remodeling in guinea pigs with form-deprivation myopia

open access: yesScientific Reports
Myopia is the most widespread refractive error caused by an increase in the axial length (AL) of the eyeball, and is also a major risk factor for other blinding eye diseases, seriously endangering human health and quality of life. Investigating practical
Qin Xiang   +7 more
doaj   +1 more source

A review of the role of ultrasound biomicroscopy in glaucoma associated with rare diseases of the anterior segment [PDF]

open access: yes, 2016
Ultrasound biomicroscopy is a non-invasive imaging technique, which allows high-resolution evaluation of the anatomical features of the anterior segment of the eye regardless of optical media transparency.
Abdolrahimzadeh, B   +5 more
core   +2 more sources

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