Results 1 to 10 of about 55,627 (339)
Differential diagnosis of vergence and saccade disorders in dyslexia
Scientific 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
exaly +3 more sources
Vergence anomalies in a sample of high school students in South Africa
Journal of Optometry, 2016 Aim: To study the prevalence of nearpoint vergence anomalies (convergence insufficiency, convergence excess and fusional vergence dysfunction) and association with gender, age groups, grade level and study site (suburban and rural).
Rekha Hansraj
exaly +4 more sources
Vergence Formula for Estimating the Refractive Status of Aphakic Eyes in Pediatric Patients [PDF]
Frontiers in Medicine, 2022 Clinical RelevanceA vergence formula may provide a simple and reliable calculation of the refractive status of aphakic eyes.BackgroundMeasuring the refractive error of pediatric eyes with aphakia is difficult.
Linlu Tian +6 more
doaj +2 more sources
Comparison of accommodation and vergence parameters in early and late-onset myopic adults [PDF]
BMC OphthalmologySignificance Myopia is a growing public health concern, and understanding the visual function differences among adults with different ages of myopia onset is essential for effective management.
Shravya +2 more
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Vergence Eye Movements: From Basic Science to Clinical Application
Journal 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 +2 more sources
Dissociate triggering of conjunctive and disjunctive eye movements [PDF]
Scientific ReportsIn natural behavior, our eyes must coordinate two types of movements when looking between points in space: conjunctive movements (where both eyes move together) and disjunctive movements (where the eyes move in opposite direction to change their ...
Baptiste Caziot, Frank Bremmer
doaj +2 more sources
Virtual Reality-Based Screening Tool for Distance Horizontal Fusional Vergence in Orthotropic Young Subjects: A Prospective Pilot Study [PDF]
LifeThis prospective pilot study aimed to develop and evaluate a VR–based screening tool for assessing distance fusional vergence amplitude in healthy orthotropic young adults aged 18 to 30 years.
Jhih-Yi Lu +7 more
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Scientific Reports, 2022 Due to the increased utilization of stereoscopic displays, the scope of the vergence–accommodation conflict has been studied extensively to reveal how the human visual system operates.
Chiuhsiang Joe Lin, Susmitha Canny
doaj +1 more source
Large-scale cortico-cerebellar computations for horizontal and vertical vergence in humans
Scientific Reports, 2022 Horizontal and vertical vergence eye movements play a central role in binocular coordination. Neurophysiological studies suggest that cortical and subcortical regions in animals and humans are involved in horizontal vergence.
Hiroyuki Mitsudo +3 more
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Bidirectional Synergistic Vergence [PDF]
Neuro-Ophthalmology, 2015 A 14-year-old boy presented with left ptosis and squint since his childhood. In primary position he had left hypotropia with ptosis (levator function 2 mm). With elevation of the right eye, the left eye depresses and adducts; with depression of the right eye, the left eye elevates and abducts. Forced duction test revealed no restrictive pattern.
Gokcen, Gokce +5 more
openaire +2 more sources