Results 21 to 30 of about 10,024 (211)

Effects of stereopsis on vection, presence and cybersickness in head-mounted display (HMD) virtual reality

open access: yesScientific Reports, 2021
Stereopsis provides critical information for the spatial visual perception of object form and motion. We used virtual reality as a tool to understand the role of global stereopsis in the visual perception of self-motion and spatial presence using virtual
Wilson Luu   +3 more
doaj   +1 more source

Study on the postoperative visual function recovery of children with concomitant exotropia based on an augmented reality plasticity model

open access: yesFrontiers in Psychology, 2023
ObjectiveThis study aimed to investigate the clinical application effect of an augmented reality (AR) plasticity model on the postoperative visual function recovery of children with concomitant exotropia.MethodsBetween September 2019 and October 2021, 28
Xiu-Fang Lv   +8 more
doaj   +1 more source

Monocular blur alters the tuning characteristics of stereopsis for spatial frequency and size [PDF]

open access: yesRoyal Society Open Science, 2016
Our sense of depth perception is mediated by spatial filters at different scales in the visual brain; low spatial frequency channels provide the basis for coarse stereopsis, whereas high spatial frequency channels provide for fine stereopsis.
Roger W. Li   +6 more
doaj   +1 more source

Cyclofuslon and stereopsis [PDF]

open access: yesPerception & Psychophysics, 1983
O'Shea and Crassini (1982) refer, that Nagel (1868) initiated about the existence of cyclovergent eye movements should be considered settled in the light of objective data. This debate lasted so long because the difficulty of measuring torsional eye movements prompted past investigators to utilize subjective techniques to distinguish between the motor ...
openaire   +2 more sources

Laterality Does Not Affect the Depth Perception, but Interpupillary Distance

open access: yesJournal of Ophthalmology, 2013
In this study, which investigates the relationship between the levels of stereopsis with eye and hand dominance or interpupillary distance, 120 healthy young volunteers were investigated. Eye dominance was determined by modified Miles technique following
Murat Aslankurt   +4 more
doaj   +1 more source

Comparison of stereopsis thresholds measured with conventional methods and a new eye tracking method.

open access: yesPLoS ONE, 2023
PurposeStereopsis is the ability to perceive depth using the slightly different views from two eyes. This study aims to conduct innovative stereopsis tests using the objective data outputted by eye tracking technology.MethodsA laptop and an eye tracker ...
Lu Liu   +5 more
doaj   +1 more source

Age-Related Deficits in Binocular Vision Are Associated With Poorer Inhibitory Control in Healthy Older Adults

open access: yesFrontiers in Neuroscience, 2020
A robust association between reduced visual acuity and cognitive function in older adults has been revealed in large population studies. The aim of this work was to assess the relation between stereoacuity, a key aspect of binocular vision, and ...
Grace Lin   +2 more
doaj   +1 more source

Differences in the Visual Performances of Patients with Strabismus, Amblyopia, and Healthy Controls

open access: yesBioengineering, 2022
The aim of this paper is to use the new definition of amblyopia and to define the overall visual performance of healthy controls (HCs), patients with strabismus (PS), and patients with refractive amblyopia (PRA), based on the interaction of selected ...
Danjela Ibrahimi   +2 more
doaj   +1 more source

Detection of Static and Dynamic Stereopsis after Femtosecond Laser Small Incision Lenticule Extraction for High Myopia

open access: yesJournal of Ophthalmology, 2021
Purpose. The purpose of this study is to test binocular visual function after femtosecond laser small incision lenticule extraction (SMILE) for high myopia.
Aiqun Xiang   +9 more
doaj   +1 more source

Image_1_Transfer of Perceptual Learning From Local Stereopsis to Global Stereopsis in Adults With Amblyopia: A Preliminary Study.PNG

open access: yes, 2021
It has long been debated whether the analysis of global and local stereoscopic depth is performed by a single system or by separate systems. Global stereopsis requires the visual system to solve a complex binocular matching problem to obtain a coherent ...
Jian Ding (163402)   +4 more
core   +1 more source

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