Results 11 to 20 of about 250,538 (263)

Knowledge and awareness of glaucoma in Mexican patients with and without glaucoma diagnosis in an Ophthalmology Referral Center [PDF]

open access: yesInternational Journal of Ophthalmology, 2022
AIM: To assess and compare knowledge and awareness of glaucoma in subjects with and without glaucoma diagnosis attending an Ophthalmology Referral Center.
Valeria Becerril-Ledezma   +4 more
doaj   +1 more source

Self-help group for addressing depression and anxiety in the visually impaired. A Pilot Study

open access: yesMediterranean Journal of Clinical Psychology, 2021
Background: This work describes a vision rehabilitation approach integrated with a self-help group, for psychological support of visually impaired people. The effectiveness and benefits of attending self- help group was analyzed in accordance to anxiety,
Emanuela Rellini   +5 more
doaj   +1 more source

Effect of phacoemulsification on intraocular pressure in patients with primary open angle glaucoma and pseudoexfoliation glaucoma [PDF]

open access: yesInternational Journal of Ophthalmology, 2017
AIM: To compare the effect of phacoemulsification on intraocular pressure (IOP) in patients with primary open angle glaucoma (POAG) and pseudoexfoliation glaucoma (PXG).
Jesus Jimenez-Roman   +8 more
doaj   +1 more source

De novel heterozygous copy number deletion on 7q31.31-7q31.32 involving TSPAN12 gene with familial exudative vitreoretinopathy in a Chinese family [PDF]

open access: yesInternational Journal of Ophthalmology, 2023
AIM: To investigate the genetic and clinical characteristics of patients with a large heterozygous copy number deletion on 7q31.31-7q31.32. METHODS: A family with familial exudative vitreoretinopathy (FEVR) phenotype was included in the study.
Shuang Zhang   +6 more
doaj   +1 more source

A Lightweight Approach to Localization for Blind and Visually Impaired Travelers

open access: yesSensors, 2023
Independent wayfinding is a major challenge for blind and visually impaired (BVI) travelers. Although GPS-based localization approaches enable the use of navigation smartphone apps that provide accessible turn-by-turn directions in outdoor settings, such
Ryan Crabb   +2 more
doaj   +1 more source

Ecological determinants of blindness in Nigeria: the Nigeria National Blindness and Visual Impairment Survey. [PDF]

open access: yes, 2011
OBJECTIVE: To determine the prevalence and causes of visual loss in different ecological zones across Nigeria. METHODS: A population-based survey using multi-stage, stratified, cluster random sampling with probability proportional to size comprising a ...
Abubakar, Tafida   +9 more
core   +1 more source

Blindness incidence in Germany - A population-based study from Württemberg-Hohenzollern [PDF]

open access: yes, 1999
Few data on the incidence of blindness in Germany are available. We analysed causes of legal blindness for the region Württemberg-Hohenzollern (population 5.5 million) in order to help fill in this gap.
Mickler, A.   +4 more
core   +1 more source

Rapid assessment of avoidable blindness in the Occupied Palestinian Territories. [PDF]

open access: yes, 2010
BACKGROUND: There are no recent data on the prevalence and causes of blindness in the Occupied Palestinian Territories. The aim of our study was to estimate the prevalence and causes of blindness and visual impairment in the population aged 50 years and ...
Khalilia, Nasrallah   +29 more
core   +1 more source

Isolation and Characterization of the Primary Marmoset (Callithrix jacchus) Retinal Pigment Epithelial Cells

open access: yesCells, 2023
Marmosets have emerged as a valuable primate model in ophthalmic research due to their similarity to the human visual system and their potential for generating transgenic models to advance the development of therapies.
Ha Young Jang   +6 more
doaj   +1 more source

Pirate stealth or inattentional blindness?:the effects of target relevance and sustained attention on security monitoring for experienced and naïve operators [PDF]

open access: yes, 2014
Closed Circuit Television (CCTV) operators are responsible for maintaining security in various applied settings. However, research has largely ignored human factors that may contribute to CCTV operator error.
Rohlfing, Sarah   +8 more
core   +2 more sources

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