Results 131 to 140 of about 18,446 (279)

Effect of spectacle lenses with highly aspherical lenslets on changes in peripheral eye length and asymmetry

open access: yesOphthalmic and Physiological Optics, Volume 45, Issue 5, Page 1040-1048, July 2025.
Abstract Purpose Spectacle lenses with highly aspherical lenslets (HAL) have been shown to slow myopia progression and axial length (AL) elongation effectively. The effects of HAL on peripheral eye length (PEL) and peripheral refraction (PR) were investigated in children who continued wearing HAL or switched from single‐vision spectacle lenses (SVL) or
Yingying Huang   +5 more
wiley   +1 more source

Optimising non‐cycloplegic screening strategies for early detection of pre‐myopia and myopia in young children

open access: yesOphthalmic and Physiological Optics, Volume 45, Issue 5, Page 1080-1089, July 2025.
Abstract Purpose Early detection of myopia is essential to delay its onset and progression. Pre‐myopia, defined by an inadequate hyperopic reserve, increases myopia risk in childhood. However, effective screening methods remain limited. This study aimed to develop practical non‐cycloplegic screening methods for pre‐myopia and myopia in 6‐ to 7‐year ...
Síofra Harrington   +4 more
wiley   +1 more source

The repeatability of accommodative accuracy in childhood unilateral amblyopia

open access: yesOphthalmic and Physiological Optics, Volume 45, Issue 5, Page 1164-1172, July 2025.
Abstract Purpose Unilateral amblyopia is associated with inaccurate accommodation when viewing monocularly with the amblyopic eye, such as when performing traditional amblyopia therapies. This study investigated the repeatability of the accommodative responses over time to understand the likely pattern of defocus during these therapies.
Kristine Huang   +2 more
wiley   +1 more source

Myopia in schoolchildren in a rural community in the State of Mexico, Mexico

open access: yesClinical Optometry, 2016
Omar Garcia-Lievanos, Leticia Sanchez-Gonzalez, Nadia Espinosa-Cruz, Luis A Hernandez-Flores, Leonel Salmeron-Leal, Hector D Torres-Rodriguez Instituto Politecnico Nacional (IPN), Ex-Hacienda del Mayorazgo, Mexico City, Mexico Purpose: This study sought
Garcia-Lievanos O   +5 more
doaj  

Changes in accommodation disorders in children with anisometropic amblyopia and hypermetropia

open access: yesActa Biomedica Scientifica
Background. Accommodation disorders in  children with  hypermetropia is  one of  the  main factors in  emmetropization disorders and  maintenance of  image defocusing.
I. L. Kulikova, K. A. Aleksandrova
doaj   +1 more source

Phenotypic Expansion of Knobloch Syndrome Type 2 in an Individual With a De Novo PAK2 Variant

open access: yesAmerican Journal of Medical Genetics Part A, Volume 197, Issue 6, June 2025.
ABSTRACT P21‐activated kinase 2 (PAK2) is a serine/threonine kinase essential for a variety of cellular processes including signal transduction, cellular survival, proliferation, and migration. A recent report proposed monoallelic PAK2 variants cause Knobloch syndrome type 2 (KNO2)—a developmental disorder primarily characterized by ocular anomalies ...
Elizabeth A. Werren   +10 more
wiley   +1 more source

No Change in Anterior Chamber Dimensions After Femtosecond LASIK for Hyperopia [PDF]

open access: green, 2014
Xiaodong Zhou   +5 more
openalex   +1 more source

Clinical Insights Into Nabais Sá‐De Vries Syndrome due to a Novel SPOP Mutation: Neuromotor, Cognitive, Adaptive, Behavioral, and Neurovisual Features

open access: yesAmerican Journal of Medical Genetics Part A, Volume 197, Issue 6, June 2025.
ABSTRACT Nabais Sá‐De Vries syndrome (NSDVS) is an extremely rare autosomal dominant disorder caused by SPOP mutations. To date, only 10 cases have been described presenting with intellectual disability, neurological signs and symptoms, and a variable association of dysmorphic features.
Jessica Galli   +10 more
wiley   +1 more source

Hyperopia: a meta-analysis of prevalence and a review of associated factors among school-aged children [PDF]

open access: gold, 2014
Victor Delpizzo Castagno   +4 more
openalex   +1 more source

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