Results 71 to 80 of about 10,330 (198)

Vergence Eye Movements: From Basic Science to Clinical Application

open access: yesJournal of Eye Movement Research, 2020
The abstract book of the last European Conference on Eye Movements (Martinez-Conde, Martinez-Otero, Compte, & Groner, 2019) lists abstracts of 373 presentations, but less than five percent investigate vergence eye movements, i.e.
Wolfgang Jaschinski, Rudolf Groner
doaj   +1 more source

Accuracy and stability of accommodation and vergence responses during sustained near tasks in uncorrected hyperopes

open access: yesScientific Reports, 2023
This study investigated the accuracy and stability of accommodative and vergence functions in children with and without hyperopia while engaged in two sustained near tasks.
Michael Ntodie   +2 more
doaj   +1 more source

On the Influence of Sensor Morphology on Vergence [PDF]

open access: yes, 2010
In the field of developmental robotics, a lot of attention has been devoted to algorithms that allow agents to build up skills through sensorimotor interaction. Such interaction is largely affected by the agent's morphology, that is, its shape, limb articulation, as well as the position and density of sensors on its body surface. Despite its importance,
Harold Martinez   +3 more
openaire   +1 more source

Con-vergence

open access: yesJournal of Library Outreach and Engagement, 2020
Popular culture conventions (cons) can be powerful opportunities for library outreach, but they are underutilized or ignored as possibilities for many libraries. This article summarizes the results of a survey of libraries concerning their own con attendance/non-attendance as well as perceived benefits and actual barriers to attending.
Laddusaw, Sierra, Brett, Jeremy
openaire   +3 more sources

Accommodation and vergence status among the 3rd and 4th graders in a mainstream school in Gauteng*

open access: yesAfrican Vision and Eye Health, 2012
Aim: The data presented in this paper is obtained from the study on the prevalence of visual deficien-cies in mainstream and learning disabled schools which revealed no difference in the prevalence of visual deficiencies in both schools.
I. T. Metsing, J. T. Ferreira
doaj   +1 more source

Vergence tracking: a tool to assess oculomotor performance in stereoscopic displays

open access: yesJournal of Eye Movement Research, 2012
Oculomotor conflict induced between the accommodative and vergence components in stereoscopic displays represents an unnatural viewing condition. There is now some evidence that stereoscopic viewing may induce discomfort and changes in oculomotor ...
Pascaline Neveu   +4 more
doaj   +1 more source

Vergence and accommodation disorders in children with vertigo: A need for evidence-based diagnosis

open access: yesEClinicalMedicine, 2020
Background: Previous clinical evaluations have demonstrated a difference in eye movements in healthy children compared to children with vertigo without vestibular pathology.
Lindsey M Ward   +4 more
doaj   +1 more source

Analysis of human vergence dynamics

open access: yes, 2012
Disparity vergence is commonly viewed as being controlled by at least two mechanisms, an open-loop vergence-specific burst mechanism analogous to the ballistic drive of saccades, and a closed-loop feedback mechanism controlled by the disparity error.
Tyler, C. W.   +4 more
core   +1 more source

Acute onset incomitant image disparity modifies saccadic and vergence eye movements.

open access: yes, 2015
New-onset impairment of ocular motility will cause incomitant strabismus, i.e., a gaze-dependent ocular misalignment. This ocular misalignment will cause retinal disparity, that is, a deviation of the spatial position of an image on the retina of both ...
Keller, Fabian   +2 more
core   +1 more source

A review of non-strabismic accommodative-vergence anomalies in school-age children. Part 1: Vergence anomalies

open access: yesAfrican Vision and Eye Health, 2015
Comfortable reading and the performance of near point activities involve efficient accommodative and vergence systems. However, accommodative and vergence anomalies are associated with various symptoms that impair efficient near point tasks.
Samuel O. Wajuihian, Rekha Hansraj
doaj   +1 more source

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