Results 11 to 20 of about 1,224,970 (257)

The effect of time since stroke, gender, age, and lesion size on thalamus volume in chronic stroke: a pilot study

open access: yesScientific Reports, 2020
Recent stroke studies have shown that the ipsi-lesional thalamus longitudinally and significantly decreases after stroke in the acute and subacute stages.
Lisa C. Krishnamurthy   +25 more
doaj   +1 more source

Two-Stage Sketch Colorization With Color Parsing

open access: yesIEEE Access, 2020
We implement high-quality sketch colorization using two-stage conditional generative adversarial network (GAN) training based on different intermediate features.
Hui Ren, Jia Li, Nan Gao
doaj   +1 more source

Retinal arterial–venous pulse delay: a new specific marker for a carotid–cavernous fistula

open access: yesFrontiers in Ophthalmology, 2023
PurposeThe purpose of the study was to describe ocular blood flow changes in eyes affected by a carotid–cavernous fistula (CCF) using laser speckle flowgraphy.
Edward F. Linton   +9 more
doaj   +1 more source

Retinal Inflammation, Oxidative Stress, and Vascular Impairment Is Ablated in Diabetic Mice Receiving XMD8-92 Treatment

open access: yesFrontiers in Pharmacology, 2021
The global number of diabetics continues to rise annually. As diabetes progresses, almost all of Type I and more than half of Type II diabetics develop diabetic retinopathy.
Scott J. Howell   +9 more
doaj   +1 more source

Development of a rapid point-of-care patient reported outcome measure for cataract surgery in India

open access: yesHealth and Quality of Life Outcomes, 2018
Background For patient undergoing cataract surgery in India, existing patient-reported outcome (PRO) measures are either not culturally relevant, have not been adequately validated, or are too long to be used in a busy clinical setting.
Joshua R. Ehrlich   +9 more
doaj   +1 more source

Retinal Processing: Insights from Mathematical Modelling

open access: yesJournal of Imaging, 2022
The retina is the entrance of the visual system. Although based on common biophysical principles, the dynamics of retinal neurons are quite different from their cortical counterparts, raising interesting problems for modellers.
Bruno Cessac
doaj   +1 more source

Changes in the perceived size of the body following exposure to distorted self-body images

open access: yesRoyal Society Open Science, 2022
Inaccurate perceptions, such as under- or over-estimation of body size are often found in clinical eating disorder populations but have recently been shown also in healthy people. However, it is not yet clear how body size perception may be affected when
Sarah D'Amour   +2 more
doaj   +1 more source

Automated collection of single species of microfossils using a deep learning–micromanipulator system

open access: yesProgress in Earth and Planetary Science, 2020
For geochemical analysis such as stable isotope ratio, radiocarbon dating and minor element analysis for a single species of microfossils, a large number of specimens, is required. Collecting specimens one by one under a microscope requires enormous time
Takuya Itaki   +5 more
doaj   +1 more source

The Differentiation of Self-Motion From External Motion Is a Prerequisite for Postural Control: A Narrative Review of Visual-Vestibular Interaction

open access: yesFrontiers in Human Neuroscience, 2022
The visual system is a source of sensory information that perceives environmental stimuli and interacts with other sensory systems to generate visual and postural responses to maintain postural stability.
Shikha Chaudhary   +2 more
doaj   +1 more source

Single-layer perceptron artificial visual system for orientation detection

open access: yesFrontiers in Neuroscience, 2023
Orientation detection is an essential function of the visual system. In our previous works, we have proposed a new orientation detection mechanism based on local orientation-selective neurons.
Hiroyoshi Todo   +5 more
doaj   +1 more source

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