Results 51 to 60 of about 4,786,151 (305)

Characterization and prediction of the clinical result with a specific model of mini-scleral contact lens in corneas with keratoconus

open access: yesEye and Vision, 2022
Background To investigate which factors are correlated with the visual improvement achieved with a specific model of scleral contact lens (SCL) in keratoconus (KC) eyes and to define a model to predict such improvement according to the pre-fitting data ...
Abdelkader Sidi Mohamed Hamida   +3 more
doaj   +1 more source

Amblyopia Treatment through Immersive Virtual Reality: A Preliminary Experience in Anisometropic Children

open access: yesVision, 2023
The use of digital devices provides a wide range of possibilities for measuring and improving visual function, including concepts such as perceptual learning and dichoptic therapy. Different technologies can be used to apply these concepts, including, in
Ainhoa Molina-Martín   +5 more
doaj   +1 more source

Corneal Topographic and Aberrometric Measurements Obtained with a Multidiagnostic Device in Healthy Eyes: Intrasession Repeatability

open access: yesJournal of Ophthalmology, 2017
Purpose. To evaluate the intrasession repeatability of corneal curvature, eccentricity, and aberrometric measurements obtained with a multidiagnostic device in healthy eyes. Methods.
David P. Piñero   +5 more
doaj   +1 more source

Auditory environmental context affects visual distance perception [PDF]

open access: yes, 2017
In this article, we show that visual distance perception (VDP) is influenced by the auditory environmental context through reverberation-related cues.
Abregú, Ezequiel Lucas   +6 more
core   +1 more source

Linking Visual Cortical Development to Visual Perception [PDF]

open access: yes, 2000
Defense Advanced Research Projects Agency and the Office of Naval Research (N00014-95-1-0409); National Science Foundation (IRI-97-20333); Office of Naval Research (N00014-95-1 ...
Grossberg, Stephen
core   +1 more source

Navigating new norms: a systematic review of factors for the development of effective digital tools in higher education

open access: yesFEBS Open Bio, EarlyView.
What factors make for an effective digital learning tool in Higher Education? This systematic review identifies elements of a digital tool that published examples reveal to be features of an engaging and impactful digital tool. A systematic literature search yielded 25 research papers for analysis.
Akmal Arzeman   +4 more
wiley   +1 more source

Active Vision Therapy for Anisometropic Amblyopia in Children: A Systematic Review

open access: yesJournal of Ophthalmology, 2020
Purpose. The aim of the study was evaluation of the scientific evidence about the efficacy of vision therapy in children and teenagers with anisometropic amblyopia by performing a systematic literature review. Methods.
Carlos J. Hernández-Rodríguez   +1 more
doaj   +1 more source

Dynamic Pupillary Response in Multiple Sclerosis Patients with and without Optic Neuritis

open access: yesBiomedicines, 2023
Multiple sclerosis (MS) is a neurodegenerative disease that affects the central nervous system which produces abnormalities in visual function, as disturbed pupillary responses, even after an episode of optic neuritis (ON).
Amparo Gil-Casas   +2 more
doaj   +1 more source

Characterization, passive and active treatment in strabismic amblyopia: a narrative review [PDF]

open access: yesInternational Journal of Ophthalmology, 2020
Strabismic amblyopia is characterized by a distorted spatial perception. In this condition, the neurofunctional disorder occurring during first years of life provoke several monocular and binocular anomalies such as crowding, deficits in the ...
Myriam Milla, David P. Piñero
doaj   +1 more source

Optimal measurement of visual motion across spatial and temporal scales [PDF]

open access: yes, 2014
Sensory systems use limited resources to mediate the perception of a great variety of objects and events. Here a normative framework is presented for exploring how the problem of efficient allocation of resources can be solved in visual perception ...
A Gorban   +47 more
core   +1 more source

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