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A Novel Smartphone-Based Color Test for Detection of Color Vision Defects in Age Related Macular Degeneration [PDF]

open access: goldJournal of Ophthalmology, 2022
Purpose. To evaluate the efficacy of the smartphone-based K-color test to detect color defects in patients with Age-related Macular Degeneration (AMD). Methods.
Vassilios Karampatakis   +4 more
doaj   +4 more sources

Identifying missing pieces in color vision defects: a genome-wide association study in Silk Road populations [PDF]

open access: goldFrontiers in Genetics, 2023
Introduction: Color vision defects (CVDs) are conditions characterized by the alteration of normal trichromatic vision. CVDs can arise as the result of alterations in three genes (OPN1LW, OPN1MW, OPN1SW) or as a combination of genetic predisposition and ...
Giuseppe Giovanni Nardone   +9 more
doaj   +3 more sources

Prevalence and genotypic frequency of color vision defects among primary schoolchildren in Adama Town, Eastern Ethiopia [PDF]

open access: goldBMC Pediatrics
Color vision deficiency is a common X-linked genetic disorder affecting the day-to-day lives of individuals, in which school-aged children’s academic performance can be negatively affected.
Temesgen Bedassa Gudeta, Tiruneh Asrat
doaj   +4 more sources

Prevalence of Red-Green Color Vision Defects among Muslim Males and Females of Manipur, India [PDF]

open access: greenIranian Journal of Public Health, 2013
Background: Color blindness is a common X-linked genetic disorder. However, most of color blinds remain undetected due to absence of proper screening. Our study was to determine the prevalence of red-green color vision defects among Manipuri Muslim males
Ahsana Shah   +3 more
doaj   +6 more sources

Molecular Genetics of Color Vision and Color Vision Defects [PDF]

open access: bronzeArchives of Ophthalmology, 2000
Color is an extremely important component of the information that we gather with our eyes. Most of us use color so automatically that we fail to appreciate how important it is in our daily activities. It serves as a nonlinguistic code that gives us instant information about the world around us.
M, Neitz, J, Neitz
openaire   +3 more sources

Acquired color vision and visual field defects in patients with ocular hypertension and early glaucoma

open access: goldClinical Ophthalmology, 2009
Dimitris Papaconstantinou1, Ilias Georgalas2, George Kalantzis1, Efthimios Karmiris1, Chrysanthi Koutsandrea1, Andreas Diagourtas1, Ioannis Ladas1, Gerasimos Georgopoulos11Department of Ophthalmology, University of Athens, Athens, Greece; 2“G ...
Dimitris Papaconstantinou   +4 more
doaj   +3 more sources

Multidimensional scaling of D15 caps: Color-vision defects among tobacco smokers? [PDF]

open access: bronze, 2004
Tobacco smoke contains a range of toxins including carbon monoxide and cyanide. With specialized cells and high metabolic demands, the optic nerve and retina are vulnerable to toxic exposure.
Bimler, David L, Kirkland, John
core   +4 more sources

Color Vision Defects in School Going Children

open access: yesJournal of Nepal Medical Association, 2010
Introduction: Color Vision defect can be observed in various diseases of optic nerve and retina and also a significant number of people suffer from the inherited condition of red and green color defect.
R K Shrestha   +3 more
doaj   +4 more sources

Acupuncture Therapy for Color Vision Defects [PDF]

open access: bronzeJournal of Korean Medicine, 2014
Objectives: We have treated people who have color vision defects with oriental medicine; here we demonstrate several representative cases to illustrate the effectiveness of our treatment. Material and methods: We recruited study patients who visited one oriental hospital for color vision defects. We show several representative cases to illustrate the
Yong-Sin Park   +2 more
openaire   +2 more sources

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