Results 21 to 30 of about 5,323 (241)
Exploring the association between asthenopia, vergence measures and the interpupillary distance
African Vision and Eye HealthBackground: Exploring the possible association between Interpupillary distance (IPD), and vergence parameters (VPs) and asthenopia may give an impression of a vergence disorder (VD).
Charles Darko-Takyi +6 more
doaj +2 more sources
Evaluation of convergence, accommodation and fusional vergence in pre-presbyopes with asthenopia
African Vision and Eye HealthBackground: Pre-presbyopes may suffer from ocular symptoms such as asthenopia of near work. Aim: This study aimed to evaluate near points of convergence, amplitudes of accommodation, and fusional vergence among pre-presbyopes with asthenopia symptoms ...
Saif H. Alrasheed, Saeed Aljohani
doaj +2 more sources
Tolerance to surgically induced anisometropia-A systematic review. [PDF]
Acta OphthalmolAbstract Surgically induced anisometropia is well tolerated by some individuals, while others experience binocular visual complaints. Surgically induced anisometropia is a common treatment for presbyopia and may also intentionally or non‐intentionally be the results after surgery for unilateral cataract with ametropia in the fellow eye.
Skov AG +4 more
europepmc +2 more sources
Journal Français d'Ophtalmologie, 2021 Vestibular asthenopia, analogous to visual asthenopia, is a sensory (or sensory-motor) discomfort consisting of a set of subjective symptoms, the expression of which is essentially visual and whose origin is a transient vestibular incident. It can be considered the result of a sudden global central disorder, such as a "computer glitch," following a ...
A. Bauwens, F. Larock
openaire +3 more sources
Association between Refractive Error Types and Asthenopia in Primary School Students
Majalah Kedokteran Bandung, 2021 Refractive error is a condition in which the cornea and lens fail to focus the light, resulting in reduced visual efficiency. Twelve million children are experiencing refractive errors worldwide and uncorrected refractive errors in children have been ...
Vanessa Kuswanto +2 more
doaj +1 more source
Eye Habits Affect the Prevalence of Asthenopia in Patients with Myopia
Journal of Ophthalmology, 2022 Purpose. This study aims to explore the risk factors of asthenopia in the myopic population. Methods. In this cross-sectional study, myopia patients were inquired about their eye habits and were requested to complete an asthenopia questionnaire and ...
Jing Wang +6 more
doaj +1 more source
Evaluation of the effects of single vision lenses with additional near-power on computer-induced asthenopia [PDF]
Revista Brasileira de Oftalmologia, 2020 Objective: Compared to standard spectacle lenses, do +0.40 EyeZenTM lenses reduce symptoms of asthenopia induced by computer? Methods: A prospective clinical study was carried out with 39 volunteers who spent more than 4 hours a day using a computer ...
Aline Cristina Fioravanti Lui Alionis +3 more
doaj +1 more source
Fruit and vegetable consumption and its relation to risk of asthenopia among Chinese college students [PDF]
International Journal of Ophthalmology, 2018 AIM: To investigate the associations between fruit and vegetable consumption and risk of asthenopia among Chinese college students. METHODS: A total of 1022 students were selected from five universities by a multi-stage stratified cluster sampling ...
Fang Guo +7 more
doaj +1 more source
Asthenopia among university students: The eye of the digital generation
Journal of Family Medicine and Primary Care, 2020 Background: Asthenopia or eye strain is one of the major medical problems that students face during their academic years. Objectives: The aim of this study is to determine the prevalence of asthenopia among a sample of university students attending ...
Rayah Issam Touma Sawaya +8 more
doaj +1 more source
Driving Innovation: The Impact of National Health Policies on Optometry Research in East Asia. [PDF]
Int J Health Plann ManageABSTRACT This study examines the optometric research landscape in three East Asian countries—China, Japan, and Korea—analysing how research trends align with each country's national health strategies. By evaluating published articles and reviews from national journals between 2006 March 2025, we identify key areas of focus, including paediatric ...
Ahn J, Choi M.
europepmc +2 more sources