Results 21 to 30 of about 1,309,431 (344)

Injuries to the Immature Optic Radiation Show Correlated Thinning of the Macular Ganglion Cell Layer

open access: yesFrontiers in Neurology, 2018
Injuries to the immature optic radiation (OR) are associated with thinning of the retinal nerve fiber layer and corresponding visual field (VF) defects.
Finn Lennartsson   +6 more
doaj   +1 more source

Comparison of ophthalmological standards applicable to drivers in Poland and the United Kingdom with the European Union recommendations

open access: yesJournal of Ophthalmology, 2022
Each country has its own specific requirements with regard to the visual standards applicable to drivers. The following were summarised in the appropriate tables: 1) data contained in the Ordinance of the Minister of Health from the 30th of August 2019 ...
Wiktor Stopyra
doaj   +1 more source

Hierarchical inference of disparity [PDF]

open access: yes, 2011
Disparity selective cells in V1 respond to the correlated receptive fields of the left and right retinae, which do not necessarily correspond to the same object in the 3D scene, i.e., these cells respond equally to both false and correct stereo matches ...
Bruno A. Olshausen, Ivana Tosic
core   +2 more sources

Visual Dysfunction in Posterior Cortical Atrophy

open access: yesFrontiers in Neurology, 2017
Posterior cortical atrophy (PCA) is a syndromic diagnosis. It is characterized by progressive impairment of higher (cortical) visual function with imaging evidence of degeneration affecting the occipital, parietal, and posterior temporal lobes ...
Mari N. Maia da Silva   +7 more
doaj   +1 more source

Vision through Healthy Aging Eyes

open access: yesVision, 2021
As life expectancy grows, so too will the number of people adversely affected by age. Although it is acknowledged that many conditions and diseases are associated with age, this mini-review will present a current update of the various visual changes that
Nir Erdinest   +4 more
doaj   +1 more source

Review on Diagnostic Modalities in Idiopathic Intracranial Hypertension

open access: yesDelhi Journal of Ophthalmology, 2020
IIH is a well-known but under investigated condition with an unclear etio-pathogenesis. An increase in the incidence of IIH has also been noted in the recent years, which necessitates the need for diagnostic tools to diagnose and monitor the progression ...
Mousumi Banerjee   +3 more
doaj   +1 more source

Creating new stories for praxis: navigations, narrations, neonarratives [PDF]

open access: yes, 2007
This paper considers differing understandings about the role and praxis of studio-based research in the visual arts. This is my attempt to unpack this nexus and place it in a context of credibility for our field.
Stewart, Robyn
core   +1 more source

Fundamental Properties of Intensity, Form, and Motion Perception in the Visual Nervous Systems of Calliphora phaenicia and Musca domestica [PDF]

open access: yes, 1969
Several classes of interneurons in the optic lobes and brain of the insects, Musca domestica and Calliphora phaenicia, have been studied in detail.
Dill, J. C., McCann, G. D.
core   +1 more source

Multi-field visualization [PDF]

open access: yes, 2011
Modern science utilizes advanced measurement and simulation techniques to analyze phenomena from fields such as medicine, physics, or mechanics. The data produced by application of these techniques takes the form of multi-dimensional functions or fields, which have to be processed in order to provide meaningful parts of the data to domain experts ...
openaire   +3 more sources

Role of Ganglionic Cell Complex, Retinal Nerve Fibre Layer in Glaucoma Evaluation [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: Glaucoma is a multifactorial disease characterised by damage to Retinal Ganglion Cells (RGCs) that inturn results in damage of nerve fibers resulting in functional visual impairment.
ATUL KUMAR SINGH   +3 more
doaj   +1 more source

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