Results 101 to 110 of about 4,454,846 (215)

What was Glaucoma Called Before the 20th Century? [PDF]

open access: yes, 2015
Glaucoma involves a characteristic optic neuropathy, often with elevated intraocular pressure. Before 1850, poor vision with a normal eye appearance, as occurs in primary open-angle glaucoma, was termed amaurosis, gutta serena, or black cataract.
Bermudez, Dennis   +4 more
core   +3 more sources

Direct Ophthalmoscopic Examination in the Emergency Department: Is It Really Vital?

open access: yesJournal of Academic Emergency Medicine Case Reports, 2014
Introduction: Hypertensive retinopathy, an important marker of target organ damage in high blood pressure, is a very important guide in the management of hypertension. Therefore, detection of retinopathy in those patients has vital importance. Emergency physicians can easily identify hypertensive retinopathy using direct ophthalmoscopic examination ...
AKSOY, Yakup   +5 more
openaire   +3 more sources

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

\u3cem\u3eIn vivo\u3c/em\u3e Dark-field Imaging of the Retinal Pigment Epithelium Cell Mosaic [PDF]

open access: yes, 2013
Non-invasive reflectance imaging of the human RPE cell mosaic is demonstrated using a modified confocal adaptive optics scanning light ophthalmoscope (AOSLO). The confocal circular aperture in front of the imaging detector was replaced with a combination
Dubra, Alfredo   +2 more
core   +1 more source

Real-time eye motion correction in phase-resolved OCT angiography with tracking SLO [PDF]

open access: yes, 2013
In phase-resolved OCT angiography blood flow is detected from phase changes in between A-scans that are obtained from the same location. In ophthalmology, this technique is vulnerable to eye motion. We address this problem by combining inter-B-scan phase-
Arathorn, D.W.   +8 more
core   +2 more sources

A simple method for in vivo labelling of infiltrating leukocytes in the mouse retina using indocyanine green dye [PDF]

open access: yes, 2015
We have developed a method to label and image myeloid cells infiltrating the mouse retina and choroid in vivo, using a single depot injection of indocyanine green dye (ICG).
Boldison   +32 more
core   +5 more sources

Analyzing the ophthalmic red reflex test in children with congenital Zika syndrome [PDF]

open access: yesRevista Brasileira de Oftalmologia
Objective: To evaluate the red reflex test in children with congenital Zika syndrome in order to predict the occurrence of retinal lesion or optic nerve hypoplasia in these patients.
Marcia Beatriz Tartarella   +8 more
doaj   +1 more source

Structure and optics of the anterior segment of the cetacean eye : a thesis presented in fulfilment of the requirements for the degree of Master of Philosophy at Massey University [PDF]

open access: yes, 1999
The anterior segment of the mammalian eye is concerned with the function and maintenance of its optical components, the most important of these being the maintenance of transparency and stable intraocular pressure.
Mellor, Lynda
core  

In vivo laser Doppler holography of the human retina

open access: yes, 2018
The eye offers a unique opportunity for non-invasive exploration of cardiovascular diseases. Optical angiography in the retina requires sensitive measurements, which hinders conventional full-field laser Doppler imaging schemes.
Atlan, M.   +4 more
core   +1 more source

Adaptive optics imaging of inherited retinal diseases. [PDF]

open access: yes, 2017
Adaptive optics (AO) ophthalmoscopy allows for non-invasive retinal phenotyping on a microscopic scale, thereby helping to improve our understanding of retinal diseases.
Carroll, J   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy