Results 11 to 20 of about 116,882 (323)

MENINGOCOELE OF THE OPTIC DISC [PDF]

open access: bronzeBritish Journal of Ophthalmology, 1960
A fit young man aged 26 was examined on June 13, 1959, to assess his suitability for service with the Royal Air Force. He was an experienced pilot with a total of 250 hours flying experience in all types of aircraft, including jets. No abnormality had been detected in any system at a previous examination. Examination.-Visual acuity in the right eye was
P Wright
openaire   +5 more sources

The Effect of Optic Disc Center Displacement on Retinal Nerve Fiber Layer Measurement Determined by Spectral Domain Optical Coherence Tomography. [PDF]

open access: yesPLoS ONE, 2016
To investigate the effect of optic disc center displacement on retinal nerve fiber layer (RNFL) measurement determined by spectral domain optical coherence tomography (SD-OCT).The optic disc center was manipulated at 1-pixel intervals in horizontal ...
Joong Won Shin   +6 more
doaj   +6 more sources

Optic disc vasculitis. [PDF]

open access: bronzeBritish Journal of Ophthalmology, 1972
Background: Our studies had indicated that optic disc vasculitis (ODV) is a distinct clinical entity. We investigated the presentation and clinical characteristics of ODV and determined the efficacy of systemic corticosteroids in its management. Methods: From 1973 to 1997, we investigated 32 patients (34 eyes) with ODV.
Sohan Singh Hayreh
openaire   +5 more sources

Photogrammetry of the optic disc. [PDF]

open access: bronzeBritish Journal of Ophthalmology, 1980
Tavistock Square, Wc H, London
openaire   +4 more sources

Neuro-Ophthalmologic Disorders That Mimic Glaucoma: A Review [PDF]

open access: yes, 2023
Background: To summarize the neuro-ophthalmologic disorders that mimic glaucoma. Material and Methods: All studies from PubMed, Scopus, and Google Scholar were found using these keywords: optic atrophy, neuro-ophthalmologic disorders, glaucoma mimicker ...
Yadgari, Maryam
core   +2 more sources

Glaucoma detection of retinal images based on boundary segmentation [PDF]

open access: yes, 2020
The rapid growth of technology makes it possible to implement in immediate diagnosis for patients using image processing. By using morphological processing and adaptive thresholding method for segmentation of optic disc and optic cup, various sizes of ...
Mustafa, Mohd Marzuki   +5 more
core   +3 more sources

A mathematical model for describing the retinal nerve fiber bundle trajectories in the human eye:Average course, variability, and influence of refraction, optic disc size and optic disc position [PDF]

open access: yes, 2012
Previously we developed a mathematical model for describing the retinal nerve fiber bundle trajectories in the superior-temporal and inferior-temporal regions of the human retina, based on traced trajectories extracted from fundus photographs.
Jansonius, Nomdo M.   +4 more
core   +8 more sources

Unilateral asymptomatic optic disc edema: do not forget sinusitis [PDF]

open access: yes, 2022
Background: Optic disc edema is a pathological condition with various causes. Cases of optic disc swelling should be dealt with a multidisciplinary approach to rule out those causes.
Jacob, Sajeev Cherian   +2 more
core   +2 more sources

Optical Coherence Tomography Angiography of the Optic Disc; an Overview. [PDF]

open access: yes, 2017
Different diseases of the optic disc may be caused by or lead to abnormal vasculature at the optic nerve head. Optical coherence tomography angiography (OCTA) is a novel technology that provides high resolution mapping of the retinal and optic disc ...
Akil, Handan   +3 more
core   +3 more sources

Age effect on retina and optic disc normal values [PDF]

open access: yes, 2005
Purpose: To investigate retinal thickness and optic disc parameters by the Retinal Thickness Analyzer (RTA) glaucoma program in older normal subjects and to determine any age effect.
Aljoscha S. Neubauer   +24 more
core   +1 more source

Home - About - Disclaimer - Privacy