Results 21 to 30 of about 726,050 (386)

A Comparative Analysis of Use of Google Glass versus. GoPro Intraoperative Video Recording of Scleral Buckle Surgery

open access: yesJournal of Academic Ophthalmology, 2021
Importance The scleral buckle technique is difficult to teach, given a decrease in the frequency of its use and the challenges of its video recording. Background This study compares two different modalities for recording intraoperative videos ...
Rebecca R. Soares   +4 more
doaj   +1 more source

Sphingolipids as emerging mediators in retina degeneration [PDF]

open access: yes, 2019
The sphingolipids ceramide (Cer), sphingosine-1-phosphate (S1P), sphingosine (Sph), and ceramide-1-phosphate (C1P) are key signaling molecules that regulate major cellular functions.
Prado Spalm, Facundo Heber   +3 more
core   +1 more source

Retinal OCT findings in acute central retinal artery occlusion of varying severity at different disease stages – a retrospective, observational study

open access: yesInternational Journal of Retina and Vitreous, 2023
Purpose To study the optical coherence tomography (OCT) changes in eyes with acute central retinal artery occlusion (CRAO) of different severity and at different disease stages. Methods The study included acute CRAO cases of
Rubble Mangla   +7 more
doaj   +1 more source

Streaming an image through the eye: The retina seen as a dithered scalable image coder [PDF]

open access: yes, 2012
We propose the design of an original scalable image coder/decoder that is inspired from the mammalians retina. Our coder accounts for the time-dependent and also nondeterministic behavior of the actual retina.
Antonini, Marc   +2 more
core   +6 more sources

A single‐cell transcriptome atlas of the adult human retina

open access: yesEMBO Journal, 2019
The retina is a specialized neural tissue that senses light and initiates image processing. Although the functional organization of specific retina cells has been well studied, the molecular profile of many cell types remains unclear in humans.
S. Lukowski   +22 more
semanticscholar   +1 more source

Central serous retinopathy associated with topical oral corticosteroid use: a case report

open access: yesJournal of Medical Case Reports, 2019
Background Oral topical corticosteroid gels are widely used in dental medicine. Case studies of central serous retinopathy have been reported following administration of corticosteroids, but none so far coinciding with the use of topical fluocinonide gel.
Preston O’Brien   +4 more
doaj   +1 more source

Evaluation of baseline optic disc pit and optic disc coloboma maculopathy features by spectral domain optical coherence tomography

open access: yesInternational Journal of Retina and Vitreous, 2023
Purpose The aim of this study is to describe and compare the baseline demographic, ocular, and imaging characteristics of a cohort of patients with optic disc pit (ODP) or optic disc coloboma (ODC) maculopathy.
Vishma Prabhu   +8 more
doaj   +1 more source

Microglia in the Retina: Roles in Development, Maturity, and Disease.

open access: yesAnnual Review of Vision Science, 2018
Microglia, the primary resident immune cell type, constitute a key population of glia in the retina. Recent evidence indicates that microglia play significant functional roles in the retina at different life stages.
Sean M. Silverman, W. Wong
semanticscholar   +1 more source

Roles of HIFs and VEGF in angiogenesis in the retina and brain.

open access: yesJournal of Clinical Investigation, 2019
Vascular development in the mammalian retina is a paradigm for CNS vascular development in general, and its study is revealing fundamental mechanisms that explain the efficacy of antiangiogenic therapies in retinal vascular disease. During development of
A. Rattner, John L. Williams, J. Nathans
semanticscholar   +1 more source

Organization of the dorsal lateral geniculate nucleus in the mouse [PDF]

open access: yes, 2017
The dorsal lateral geniculate nucleus (dLGN) of the thalamus is the principal conduit for visual information from retina to visual cortex. Viewed initially as a simple relay, recent studies in the mouse reveal far greater complexity in the way input from
Guido, William, Kerschensteiner, Daniel
core   +2 more sources

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