Effects of Visual Display Unit on Ocular Accommodation in Young Adults [PDF]
British and Irish Orthoptic JournalPurpose: To evaluate the impact of gaming on ocular accommodative parameters. Methods: A comparative and experimental study was conducted among non-orthoptic university students for a duration of six months from September 2023 to March 2024. After a half-
Vishal Biswas, Roshni Majumder
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Evaluation of ocular accommodation, convergence and fusional vergence changes during Ramadan [PDF]
Journal of Fasting and Health, 2013 Purpose: There are a few researches regarding the effects of Islamic fasting on visual system. The aim of this study was to investigate the effects of Ramadan fasting on the amplitude of accommodation (AA), near point of convergence (NPC), positive and ...
Seyed Hosein Hoseini-Yazdi +3 more
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Ocular Biometry and its Relation to Amplitude of Accommodation in Normal Subjects [PDF]
Medical & Surgical Ophthalmology Research, 2020 Accommodation of the eye defined as changes in the dioptric power of the eye to focus sharply on objects at a range of distances. The maximum potential increase in optical power of eye is known as the amplitude of accommodation [1].
Shahrokh Ramin
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Simultaneously measuring ocular aberration and anterior segment biometry during accommodation [PDF]
Journal of Innovative Optical Health Sciences, 2015 In the human eye, accommodation is essential for functional vision. However, the mechanisms regulating accommodation and the ocular parameters affecting aberrations remain to be explored.
Yuanyuan Wang, Yilei Shao, Yimin Yuan
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Effect of 0.025% atropine on ocular biometry changes during accommodation [PDF]
Ophthalmic & physiological opticsLow concentration atropine is an effective treatment to slow myopia progression and axial elongation and also reduces accommodation. On‐axis ocular dimensions of the eye change during accommodation; hence, this study aimed to quantify the effect of 0.025%
Rohan P. J. Hughes +4 more
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Correlation between ocular parameters and amplitude of accommodation
Indian Journal of Ophthalmology, 2011 Fatih C Gundogan +2 more
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New methodology to measure the dynamics of ocular wave front aberrations during small amplitude changes of accommodation [PDF]
, 2007 We present a methodology to measure the systematic changes of aberrations induced by small changes in amplitude of accommodation. We use a method similar the one used in electrophysiology, where a periodic stimulus is presented to the eye and many ...
Luis Díaz-Santana +3 more
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The Relationship Between High-Order Aberration and Anterior Ocular Biometry During Accommodation in Young Healthy Adults [PDF]
Investigative Ophthalmology and Visual Science, 2017 Purpose This study investigated the anterior ocular anatomic origin of high-order aberration (HOA) components using optical coherence tomography and a Shack-Hartmann wavefront sensor. Methods A customized system was built to simultaneously capture images
Bilian Ke +7 more
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Short-Term Adaptive Modification of Dynamic Ocular Accommodation [PDF]
Investigative Opthalmology & Visual Science, 2009 Indirect observations suggest that the neural control of accommodation may undergo adaptive recalibration in response to age-related biomechanical changes in the accommodative system. However, there has been no direct demonstration of such an adaptive capability.
Shrikant R. Bharadwaj +2 more
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Ocular Accommodation: The Autofocus Mechanism of the Human Eye
Annual Review of Vision ScienceOcular accommodation, the autofocus mechanism of the human eye, is fundamental for the achievement and maintenance of clear vision across viewing distances.
Shrikant R. Bharadwaj
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