Results 11 to 20 of about 861,931 (295)

A Bayesian model of distance perception from ocular convergence. [PDF]

open access: yesPLoS Computational Biology, 2017
Ocular convergence is one of the critical cues from which to estimate the absolute distance to objects in the world, because unlike most other distance cues a one-to-one mapping exists between absolute distance and ocular convergence.
Peter Scarfe, Paul B Hibbard
doaj   +6 more sources

Trochlear unit activity during ocular convergence

open access: yesJournal of Neurophysiology, 1991
1. Ocular convergence is usually accompanied by excyclotorsion of the eyes. Furthermore, the magnitude of cyclotorsion is dependent on the elevation of the eyes. The reason for this excyclotorsion during convergence is not understood. 2. Excyclotorsion could be produced by either increased activity in the inferior oblique muscle or decreased activity ...
L E, Mays   +3 more
openaire   +3 more sources

Effect of Yogic Ocular Exercises on Convergence Insufficiency

open access: yesLiaquat Medical Research Journal
Objective: To assess the effect of yogic ocular exercises on convergence insufficiency Methodology: A quasi-experimental study was conducted at the University of Lahore Teaching Hospital from July -August 2025.
Sharmeen Shahid   +3 more
doaj   +2 more sources

Application of Convergent Science and Technology toward Ocular Disease Treatment

open access: yesPharmaceuticals, 2023
Eyes are one of the main critical organs of the body that provide our brain with the most information about the surrounding environment. Disturbance in the activity of this informational organ, resulting from different ocular diseases, could affect the quality of life, so finding appropriate methods for treating ocular disease has attracted lots of ...
Ayça Bal-Öztürk   +7 more
openaire   +6 more sources

Judging distance from ocular convergence

open access: yesVision Research, 1998
Subjects misjudge distances considerably when forced to rely on extra-retinal information. Nevertheless, they can reproducibly set a target to the same distance as a reference, or to double or half that distance, even when they have to look back and forth between them because they are prevented from seeing one when looking at the other. Our explanation
Brenner, EM (Eli), Damme, WJM (Wim)
openaire   +3 more sources

Y-splitting medial rectus muscle and recession in treatment for convergence excess esotropia [PDF]

open access: yesInternational Journal of Ophthalmology, 2022
AIM: To evaluate the surgical outcome of medial rectus (MR) recession with Y-splitting procedure in treatment of esotropia with convergence excess. METHODS: Medical records were retrospectively reviewed for those patients who underwent surgical treatment
Li-Juan Huang, Yu-Yu Wu, Ning-Dong Li
doaj   +1 more source

Epidemiological study of ocular trauma in an urban slum population in Delhi, India. [PDF]

open access: yes, 2008
PURPOSE: To study the epidemiology and clinical profile of victims of ocular trauma in an urban slum population. MATERIALS AND METHODS: This cross-sectional study, conducted on 500 families each in three randomly selected urban slums in Delhi, collected ...
Vats, S   +5 more
core   +1 more source

Subterranean mammals show convergent regression in ocular genes and enhancers, along with adaptation to tunneling

open access: yeseLife, 2017
The underground environment imposes unique demands on life that have led subterranean species to evolve specialized traits, many of which evolved convergently.
Raghavendran Partha   +7 more
doaj   +1 more source

Ocular disorders in children with learning disabilities in special education schools of Pune, India. [PDF]

open access: yes, 2011
AIM: The aim was to study and treat ocular disorders in children with learning disabilities (cLDs) and explore associations with their perinatal history.
Gilbert, Clare   +12 more
core   +1 more source

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