The influence of age, sex and visual dysfunction on reading ability in school-children [PDF]
Binocular and accommodative dysfunctions affect the efficiency and coordination of the eyes, and this may impair reading performance. Reading can be evaluated using accuracy and speed measures. In this study, we searched for evidence that dysfunctions of
Baptista António M. G. +5 more
doaj +1 more source
Effects of Cycloplegic Agents on Ocular Parameters in Children with Myopia and Hyperopia
Background. To study the effect of cycloplegia on ocular parameters in children with myopia and hyperopia. Methods. Forty-two myopia and forty-four hyperopia eyes in children between 5 and 10 years of age were included. Measurements were taken before and
Guangzhi Qu +5 more
doaj +1 more source
Refractive error change and vision improvement in moderate to severe hyperopic amblyopia after spectacle correction: Restarting the emmetropization process? [PDF]
The aims of the study were to develop guidelines for prescribing spectacles for patients with moderate to severe hyperopic amblyopia and to demonstrate how emmetropization progresses.Children with hyperopic amblyopia who had a spherical equivalent of ...
Ji Woong Chang
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BackgroundThe current study was to evaluate the choroidal thickness (CT) and vascular microstructure parameters in Chinese children with high hyperopia through enhanced depth imaging optical coherence tomography (EDI-OCT).MethodsCross-sectional study.
Dehai Zhu +10 more
doaj +1 more source
Visual acuity measures do not reliably detect childhood refractive error--an epidemiological study. [PDF]
PURPOSE: To investigate the utility of uncorrected visual acuity measures in screening for refractive error in white school children aged 6-7-years and 12-13-years.
Nicola S Logan +19 more
core +2 more sources
The Retinal Ion-Driven Fluid Efflux (RIDE) model theorizes that phototransduction-driven changes in trans-retinal ion and fluid transport underlie the development of myopia (short-sightedness).
Nina Riddell +2 more
doaj +1 more source
Effect of induced hyperopia on fall risk and Fourier transformation of postural sway [PDF]
Background and Purpose Fall accidents are a social challenge in Korea and elsewhere. Most previous studies have focused on the effects of reduced visual acuity due to myopia on falls and body balance.
Byeong-Yeon Moon +3 more
doaj +2 more sources
A pilot study: lenticule quality of hyperopic small incision lenticule extraction (SMILE) in rabbits
Background To evaluate lenticule surface characteristics of small incision lenticule extraction (SMILE) for hyperopia correction in rabbits. Methods The left and right eyes of 8 rabbits were divided into two groups.
Yu Zhao +4 more
doaj +1 more source
Bilateral posterior microphthalmos associated with papillomacular fold and severe hyperopia [PDF]
Posterior microphthalmos with papillo-macular fold is a rare disorder that involves both eyes without other ocular or systemic abnormalities, it is characterized by a short posterior segment with a normal anterior segment.
Aicha Lakhdar Fouatih, Amine Hamma
doaj +1 more source
Comparison of lens refractive parameters in myopic and hyperopic eyes of 6–12-year-old children
Background/aimsTo evaluate the influence of cycloplegia on lens refractive parameters in 6–12-year-old children with myopia and hyperopia for exploring the pathogenesis of myopia.MethodsOne hundred eyes of 100 patients (50 boys) were included.
Jianming Shang +14 more
doaj +1 more source

