Results 11 to 20 of about 3,139,500 (378)
The influence of color vision deficiency on vessel visibility during colorectal endoscopic submucosal dissection and the potential advantage of red dichromatic imaging to achieve color vision barrier‐free [PDF]
DEN OpenObjectives Although color information is important in gastrointestinal endoscopy, there are limited studies on how endoscopic images are viewed by people with color vision deficiency.
Akiko Ohno +9 more
doaj +2 more sources
Nature Communications, 2023 Spherical geometry, adaptive optics, and highly dense network of neurons bridging the eye with the visual cortex, are the primary features of human eyes which enable wide field-of-view (FoV), low aberration, excellent adaptivity, and preprocessing of ...
Zhenghao Long +15 more
semanticscholar +1 more source
Implications of inherited color vision deficiency on occupations: A neglected entity!
Indian Journal of Ophthalmology, 2022 Purpose: To highlight the plight of individuals with congenital color vision deficiency (CVD). Methods: This is a retrospective study in which 191 electronic medical records of individuals with the diagnosis of inherited CVD, who visited the eye ...
Amithavikram R Hathibelagal
doaj +1 more source
Color vision in civil aviation
Indian Journal of Ophthalmology, 2021 Color vision deficiency (CVD) is a condition that results in individuals being unable to distinguish differences between certain colors. Occupational color vision standards were introduced in aviation in 1919 by The Aeronautical Commission of the ...
Atul K Singh +3 more
doaj +1 more source
Color Vision: Decoding Color Space [PDF]
Current Biology, 2021 A new study has used magnetoencephalography to track cortical responses to color as they emerge in time. Similarities and differences within these neural responses parallel characteristics of the perceptual experience of color.
Retter, Talia, Webster, Michael A.
openaire +3 more sources
Advanced Medical Journal, 2022 Background and objectives: Color vision deficiency or color blindness is a difficulty in recognizing certain colors. The color vision deficient persons remain unmindful about their condition and only become aware accidentally when tested for color ...
Azad Jameel Hussein +1 more
doaj +1 more source
Evolution of Insect Color Vision: From Spectral Sensitivity to Visual Ecology.
Annual Review of Entomology, 2020 Color vision is widespread among insects but varies among species, depending on the spectral sensitivities and interplay of the participating photoreceptors. The spectral sensitivity of a photoreceptor is principally determined by the absorption spectrum
C. J. van der Kooi +4 more
semanticscholar +1 more source
Color vision in insects: insights from Drosophila
Journal of Comparative Physiology, 2020 Color vision is an important sensory capability that enhances the detection of contrast in retinal images. Monochromatic animals exclusively detect temporal and spatial changes in luminance, whereas two or more types of photoreceptors and neuronal ...
C. Schnaitmann, Manuel Pagni, D. Reiff
semanticscholar +1 more source
Prevalence of Color Vision Deficiencies
Oftalʹmologiâ, 2020 Purpose. The study of color deficiencies prevalence in young people, students of higher educational university.Materials and methods. The study was carried for the half year — fall semester. A total of 1,609 students were examined, aged 17–21. There were
I. A. Makarov
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Structural and Functional Characteristics of Color Vision Changes in Choroideremia
Frontiers in Neuroscience, 2021 Color vision is considered a marker of cone function and its assessment in patients with retinal pathology is complementary to the assessments of spatial vision [best-corrected visual acuity (BCVA)] and contrast detection (perimetry).
Jasleen K. Jolly +16 more
doaj +1 more source