Results 21 to 30 of about 27,953 (259)

Impact of tear metrics on the reliability of perimetry in patients with dry eye.

open access: yesPLoS ONE, 2019
BackgroundThe application of artificial tears before performing perimetry can improve the reliability and results of perimetry in patients with glaucoma and dry eye (DE).
Hideto Sagara   +5 more
doaj   +1 more source

Addressing Glaucoma in Myopic Eyes: Diagnostic and Surgical Challenges

open access: yesBioengineering, 2023
Epidemiological and genetic studies provide strong evidence supporting an association between myopia and glaucoma. The accurate detection of glaucoma in myopic eyes, especially those with high myopia, remains clinically challenging due to characteristic ...
Kateki Vinod, Sarwat Salim
doaj   +1 more source

Optimising the Structure-Function Relationship at the Locus of Deficit in Retinal Disease

open access: yesFrontiers in Neuroscience, 2019
Technologies such as optical coherence tomography have facilitated the visualization of anatomical tissues such as that of the retina. The availability of in vivo retinal anatomical data has led to the hypothesis that it may be able to accurately predict
Jack Phu   +6 more
doaj   +1 more source

Portable Perimetry Using Eye-Tracking on a Tablet Computer—A Feasibility Assessment [PDF]

open access: yes, 2019
Purpose: Visual field (VF) examination by standard automated perimetry (SAP) is an important method of clinical assessment. However, the complexity of the test, and its use of bulky, expensive equipment makes it impractical for case-finding.
Bi, W.   +3 more
core   +1 more source

Spotlight on iPad Visual Field Tests Efficacy

open access: yesClinical Ophthalmology, 2022
Parul Ichhpujani, Hennaav Dhillon Department of Ophthalmology, Government Medical College and Hospital, Chandigarh, IndiaCorrespondence: Parul Ichhpujani, Department of Ophthalmology, Government Medical College and Hospital, Chandigarh, 160030, India ...
Ichhpujani P, Dhillon H
doaj  

Development and validation of a new glaucoma screening test using temporally modulated flicker [PDF]

open access: yes, 2018
Purpose Describing the psychometric characteristics and diagnostic accuracy of the Accelerator 4‐Alternative Forced‐Choice Flicker Test prototype (A4FTp) for detecting chronic open angle glaucoma (COAG).
Ctori, I.   +4 more
core   +1 more source

Correlation between spectral-domain optical coherence tomography parameters and neurological functional disability in multiple sclerosis

open access: yesJournal of the Egyptian Ophthalmological Society, 2015
Purpose The aim of the present study was to correlate optical coherence tomography (OCT) parameters, including peripapillary retinal nerve fibre layer (RNFL) thickness and ganglion cell complex (GCC), retinal sensitivity (mean deviation and pattern SD of
Dalia H Khalil, Dalia M Labib
doaj   +1 more source

Accuracy and feasibility of an android-based digital assessment tool for post stroke visual disorders - The StrokeVision App [PDF]

open access: yes, 2018
Background: Visual impairment affects up to 70% of stroke survivors. We designed an app (StrokeVision) to facilitate screening for common post stroke visual issues (acuity, visual fields and visual inattention).
Breckenridge, Andrew   +6 more
core   +2 more sources

AI for public health: Self-screening for eye diseases [PDF]

open access: yes, 1998
A software-based visual-field testing (perimetry) system is described which incorporates several AI components, including machine learning, an intelligent user interface and pattern discovery.
Cheng, G, Liu, X, Wu, J
core   +1 more source

Multiple sessions of transcranial direct current stimulation to the intact hemisphere improves visual function after unilateral ablation of visual cortex [PDF]

open access: yes, 2013
Damage to cerebral systems is frequently followed by the emergence of compensatory mechanisms, which serve to reduce the effects of brain damage and allow recovery of function. Intrinsic recovery, however, is rarely complete.
De Simone, Christopher   +2 more
core   +1 more source

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