Results 121 to 130 of about 39,754 (298)

Relationship Between Foveal Cone Structure and Visual Acuity Measured With Adaptive Optics Scanning Laser Ophthalmoscopy in Retinal Degeneration. [PDF]

open access: yes, 2018
PurposeTo evaluate foveal function in patients with inherited retinal degenerations (IRD) by measuring visual acuity (VA) after correction of higher-order aberrations.MethodsAdaptive optics scanning laser ophthalmoscopy (AOSLO) was used to image cones in
Duncan, Jacque L   +7 more
core  

Vigabatrin-Induced Peripheral Visual Field Defects in Patients With Refractory Partial Epilepsy [PDF]

open access: yes, 2010
Purpose: Vigabatrin can cause retinopathy, resulting in bilateral visual field constriction. Previous analyses of results from a prospective, observational study assessing vigabatrin-induced visual field constriction (described below) employed a ...
Bittman, Richard M.   +3 more
core   +2 more sources

False Positive Responses in Standard Automated Perimetry.

open access: yesAmerican journal of ophthalmology-glaucoma, 2021
Heijl Anders   +8 more
semanticscholar   +1 more source

Effects of Stimulus Luminance, Stimulus Color and Intra-Stimulus Color Contrast on Visual Field Mapping in Neurologically Impaired Adults Using Flicker Pupil Perimetry

open access: yesEye and Brain, 2023
Brendan L Portengen,1,2 Giorgio L Porro,1,* Douwe Bergsma,3 Evert J Veldman,4 Saskia M Imhof,1 Marnix Naber2,* 1Department of Ophthalmology, University Medical Center Utrecht, Utrecht, the Netherlands; 2Experimental Psychology, Helmholtz ...
Portengen BL   +5 more
doaj  

Magnetic Resonance Imaging of Optic Nerve Traction During Adduction in Primary Open-Angle Glaucoma With Normal Intraocular Pressure. [PDF]

open access: yes, 2017
PurposeWe used magnetic resonance imaging (MRI) to ascertain effects of optic nerve (ON) traction in adduction, a phenomenon proposed as neuropathic in primary open-angle glaucoma (POAG).MethodsSeventeen patients with POAG and maximal IOP ≤ 20 mm Hg, and
Bonelli, Laura   +8 more
core   +1 more source

Objective perimetry and progression of multiple sclerosis

open access: gold, 2022
Ted Maddess   +5 more
openalex   +1 more source

Diagnosing and monitoring diabetic macular edema: structural and functional tests. [PDF]

open access: yes, 2015
Diabetic macular edema remains a major cause of visual impairment in adults despite the use of intensive glycemic control, photocoagulation therapy and new intravitreal drugs in the treatment of this disease.
Midena, Edoardo, Vujosevic, Stela
core   +1 more source

Virtual Reality Oculokinetic Perimetry Test Reproducibility and Relationship to Conventional Perimetry and OCT

open access: yesOphthalmology Science, 2021
J. Greenfield   +8 more
semanticscholar   +1 more source

Evaluation of Two Systems for Fundus-Controlled Scotopic and Mesopic Perimetry in Eye with Age-Related Macular Degeneration [PDF]

open access: gold, 2017
Julia S. Steinberg   +6 more
openalex   +1 more source

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