Results 11 to 20 of about 34,793 (200)

The Relationship between Binocular Summation in Contrast Sensitivity and Stereopsis: Cross Sectional Study [PDF]

open access: yesمجله پژوهش در علوم توانبخشی, 2021
Introduction: Binocular summation occurs in the presence of normal visual function of both eyes. Stereopsis is considered to be the finest function of binocular vision. Therefore, the aim of this study was to investigate the effect of binocular summation
Monireh Mahjoob, Farkhondeh Shahri
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

Explainable human‐in‐the‐loop healthcare image information quality assessment and selection

open access: yesCAAI Transactions on Intelligence Technology, EarlyView., 2023
Abstract Smart healthcare applications cannot be separated from healthcare data analysis and the interactive interpretability between data and model. A human‐in‐the‐loop active learning approach is introduced to reduce the cost of healthcare data labelling by evaluating the information quality of unlabelled medical data and then screening the high ...
Yang Li, Sezai Ercisli
wiley   +1 more source

Differential diagnosis of vergence and saccade disorders in dyslexia

open access: yesScientific Reports, 2020
Previous studies suggest vergence and saccade abnormalities in dyslexic adolescents. However, these studies are mainly clinically based and do not provide objective measurements of eye movements, but rather subjectively evaluate vergence using haplosopic
Lindsey M. Ward, Zoï Kapoula
doaj   +1 more source

The pupil reflects motor preparation for saccades - even before the eye starts to move

open access: yesFrontiers in Human Neuroscience, 2011
The eye produces saccadic eye movements which show the shortest reaction times in humans. Saccade latencies reflect ongoing cortical processing and, generally, shorter latencies are supposed to reflect advanced motor preparation.
Stephanie eJainta   +3 more
doaj   +1 more source

Preoperative binocular vision characteristics in the age-related cataract population

open access: yesBMC Ophthalmology, 2022
Background This study is the first part of the “Binocular Vision Anomalies after Cataract Surgery” study that aimed to investigate the impact of cataract surgery on binocular vision status in adults with age-related cataract.
Qing-Qing Tan   +6 more
doaj   +1 more source

Research Progress of the Effects of Monocular Visual Impairment on Binocular Vision [PDF]

open access: yesFayixue Zazhi, 2018
Binocular vision refers to a progress of analysing and integrating the binocular visual signals into a whole and three-dimensional sensory perception by higher nerve centre.
TAN Si-Lei, CHEN Jie-Min, WANG Meng,et al.
doaj   +1 more source

Binocular combination in abnormal binocular vision

open access: yesJournal of Vision, 2013
We investigated suprathreshold binocular combination in humans with abnormal binocular visual experience early in life. In the first experiment we presented the two eyes with equal but opposite phase shifted sine waves and measured the perceived phase of the cyclopean sine wave.
Jian, Ding   +2 more
openaire   +2 more sources

Cyclopean geometry of binocular vision [PDF]

open access: yesJournal of the Optical Society of America A, 2008
The geometry of binocular projection is analyzed, with reference to the primate visual system. In particular, the effects of coordinated eye movements on the retinal images are investigated. An appropriate oculomotor parameterization is defined, and is shown to complement the classical version and vergence angles.
Hansard, Miles, Horaud, Radu
openaire   +4 more sources

Intraexaminer repeatability and agreement in stereoacuity measurements made in young adults [PDF]

open access: yesInternational Journal of Ophthalmology, 2015
AIM: To determine the repeatability and agreement of stereoacuity measurements made using some of the most widely used clinical tests: Frisby, TNO, Randot and Titmus.
Beatriz Antona   +4 more
doaj   +1 more source

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