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Pathways for Theoretical Advances in Visualization [PDF]

open access: yesIEEE Computer Graphics and Applications, 2017
There is little doubt that having a theoretic foundation will benefit the field of visualization, including its main subfields. Because there has been a substantial amount of work on taxonomies and conceptual models in the visualization literature and some recent work on theoretic frameworks, such a theoretic foundation is not a foolish or impractical ...
Min Chen 0001   +4 more
openaire   +2 more sources

Automatic Algorithm-Aided Segmentation of Retinal Nerve Fibers Using Fundus Photographs

open access: yesJournal of Imaging
This work presents an image processing algorithm for the segmentation of the personalized mapping of retinal nerve fiber layer (RNFL) bundle trajectories in the human retina.
Diego Luján Villarreal
doaj   +1 more source

DEPRIVATION AND STRABISMIC AMBLYOPIA: ABNORMALITIES IN GENICULOCORTICAL VISUAL PATHWAYS

open access: yesAlʹmanah Kliničeskoj Mediciny, 2016
Background: There are inconsistent data on the changes of functional performance in subcortical structures of visual system caused by early binocular vision impairment.
S. V. Alekseenko, P. Yu. Shkorbatova
doaj   +1 more source

Disorders of the anterior visual pathways [PDF]

open access: yesJournal of Neurology, Neurosurgery & Psychiatry, 2004
Clinical assessment remains the crucial step in management of disorders of the anterior visual pathways. Once the patient has been examined, or in the majority of cases once the history has been obtained, the clinician should have a clear idea of the site of the disease process and its likely pathogenesis.
S A, Madill, P, Riordan-Eva
openaire   +2 more sources

The Diffusion Tensor Imaging Features in the Visual Pathways of Patients with Cavernous Sinus Meningioma Treated by Gamma Knife Radiosurgery

open access: yesCurrent Research in MRI
Objective: The objectives of this study are to evaluate the effects of diffusion tensor imaging (DTI) on visual pathways following Gamma Knife radiosurgery (GKR) and to identify any correlations between DTI results and radiosurgery data.
Hafize Otçu Temur   +6 more
doaj   +1 more source

Distinct acute zones for visual stimuli in different visual tasks in Drosophila. [PDF]

open access: yesPLoS ONE, 2013
The fruit fly Drosophila melanogaster has a sophisticated visual system and exhibits complex visual behaviors. Visual responses, vision processing and higher cognitive processes in Drosophila have been studied extensively.
Xing Yang, Xing Yang, Aike Guo
doaj   +1 more source

Distribution Coding in the Visual Pathway

open access: yesBiophysical Journal, 1973
Although a variety of types of spike interval histograms have been reported, little attention has been given to the spike interval distribution as a neural code and to how different distributions are transmitted through neural networks. In this paper we present experimental results showing spike interval histograms recorded from retinal ganglion cells ...
Sanderson, A.C.   +2 more
openaire   +2 more sources

Visual Pathways Serving Motion Detection in the Mammalian Brain

open access: yesSensors, 2010
Motion perception is the process through which one gathers information on the dynamic visual world, in terms of the speed and movement direction of its elements.
Alice Rokszin   +5 more
doaj   +1 more source

Neural Pathways Conveying Novisual Information to the Visual Cortex

open access: yesNeural Plasticity, 2013
The visual cortex has been traditionally considered as a stimulus-driven, unimodal system with a hierarchical organization. However, recent animal and human studies have shown that the visual cortex responds to non-visual stimuli, especially in ...
Wen Qin, Chunshui Yu
doaj   +1 more source

Life in stop motion: a review of akinetopsia

open access: yesOrphanet Journal of Rare Diseases
Akinetopsia is a rare visual cortical disorder in which patients lose the ability to perceive motion. Visual cortical disorders are often misdiagnosed by most clinicians because they misinterpret the cause of visual dysfunction.
Salma Mowafi, Rana Khashana, May Bakr
doaj   +1 more source

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