Results 21 to 30 of about 167,465,662 (278)

The response of the accommodation system to digital and print images

open access: yesAfrican Vision and Eye Health, 2021
Background: The transition from traditional print medium to a digital medium may affect the accommodative response (AR) because of the differences in the characteristics of the targets viewed.
Minette Devenier   +2 more
doaj   +1 more source

Correlation between ocular parameters and amplitude of accommodation [PDF]

open access: yesIndian Journal of Ophthalmology, 2011
Fatih C Gundogan   +2 more
doaj   +2 more sources

The effect of scleral buckling on accommodative amplitude [PDF]

open access: yesInternational Journal of Retina and Vitreous, 2020
Abstract Purpose To evaluate the effect of scleral buckling on accommodative amplitude. Design Non-randomized, prospective, double masked clinical trial in which the fellow eye of patients undergoing scleral buckling served as a control ...
Nazanin Ebrahimiadib   +3 more
openaire   +3 more sources

The role of clinical diagnosis criteria on the frequency of accommodative insufficiency [PDF]

open access: yesInternational Journal of Ophthalmology, 2019
AIM: To estimate and compare the frequency of accommodative insufficiency (AI) within the same clinical population sample depending on the type of clinical criteria used for diagnosis.
María García-Montero   +5 more
doaj   +1 more source

Objective Accommodative Amplitude and Dynamics with the 1CU Accommodative Intraocular Lens [PDF]

open access: yesInvestigative Opthalmology & Visual Science, 2006
To compare the objective accommodative amplitude and dynamics of eyes implanted with the one-compartment-unit (1CU; HumanOptics AG, Erlangen, Germany) accommodative intraocular lenses (IOLs) with that measured subjectively.Twenty eyes with a 1CU accommodative IOL implanted were refracted and distance and near acuity measured with a logMAR (logarithm of
Wolffsohn, James Stuart   +7 more
openaire   +2 more sources

Accommodative anomalies in children

open access: yesIndian Journal of Ophthalmology, 2020
Asthenopic and related symptoms are a major problem in school-going children. With the inception of computers and other gadgets for near work, the unseen problems arising out of constant and continuous near work, are on the rise.
Yogesh Shukla
doaj   +1 more source

Mechanism of accommodation: A review of theoretical propositions

open access: yesAfrican Vision and Eye Health, 2015
Accommodation is the process by which the human eye changes its focus to see objects at varying distances from the eye. For nearly 300 years, scientists have investigated and presented various views on the mechanism of accommodation.
Godwin O. Ovenseri-Ogbomo   +1 more
doaj   +1 more source

Effect of caffeine on the amplitude of accommodation and pupil size

open access: yesBLDE University Journal of Health Sciences, 2023
PURPOSE: It is a well-known fact that caffeine is an autonomic stimulant, which is said to have a significant effect on visual performance. This study was planned to investigate the effect of caffeine on the amplitude of accommodation and pupil size in ...
Vaibhavi V Naik, Mahima Chandra
doaj   +1 more source

Association Between Accommodative Amplitudes and Amblyopia [PDF]

open access: yesStrabismus, 2013
To evaluate the relationship between amblyopia and accommodative ability.The open-field Grand Seiko binocular autorefractor has become the gold standard for automated measurement of static accommodation. We measured the accommodation amplitudes in 52 children ages 3 to 14 years employing the Grand Seiko auto refractor.
Eric, Singman   +3 more
openaire   +2 more sources

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