Results 21 to 30 of about 961,457 (337)
Daylight Spectrum Index: A New Metric to Assess the Affinity of Light Sources with Daylighting [PDF]
, 2018 The current scenario of colorimetry shows a wide variety of different metrics which do not converge in the assessment of the color rendering of light sources.
Acosta García, Ignacio Javier +2 more
core +1 more source
Multidimensional scaling of D15 caps: Color-vision defects among tobacco smokers? [PDF]
, 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 +2 more sources
X link color blind: A systematic review of congenital color vision deficiency cognitively and neurologically [PDF]
SHS Web of Conferences, 2023 Color vision deficiency (CVD) can affect people’s perception and limits what job they takes. In order to distinguish colors, different cones differ in spectral sensitivity to capture photons.
Cai Zeyu
doaj +1 more source
Current Neurology and Neuroscience Reports, 2021 Color provides important information about the identity of the objects we encounter. After early processing stages in the retinal cones, thalamus, and occipital cortex, retinal signals reach the ventral temporal cortex for high-level color and object processing, which links color perception with top-down expectations and knowledge.
openaire +2 more sources
Wearable Improved Vision System for Color Vision Deficiency Correction
IEEE Journal of Translational Engineering in Health and Medicine, 2017 Color vision deficiency (CVD) is an extremely frequent vision impairment that compromises the ability to recognize colors. In order to improve color vision in a subject with CVD, we designed and developed a wearable improved vision system based on an ...
Paolo Melillo +8 more
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Color vision in anterior ischemic optic neuropathy
American Journal of Ophthalmology Case Reports, 2020 Purpose: The non-arteritic form of anterior ischemic optic neuropathy (AION) is the most common acute optic neuropathy among individuals over the age of fifty, yet little is known about how the disorder affects color vision. We tested the hypothesis that
Stephen C. Pollock, Raymond E. Hubbe
doaj +1 more source
Relation of eye dominancy with color vision discrimination performance ability in normal subjects [PDF]
International Journal of Ophthalmology, 2013 AIM: To evaluate the performance of dominant eye (DE) for color vision discrimination ability among the medical students with normal color vision.CONCLUSION: The color vision discrimination performance ability was found prominent for DE. This superiority
Belkıs Koçtekin +3 more
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Autophagy supports color vision [PDF]
Autophagy, 2015 Cones comprise only a small portion of the photoreceptors in mammalian retinas. However, cones are vital for color vision and visual perception, and their loss severely diminishes the quality of life for patients with retinal degenerative diseases. Cones function in bright light and have higher demand for energy than rods; yet, the mechanisms that ...
Zhou, Zhenqing +5 more
openaire +4 more sources
BMC Endocrine Disorders, 2017 Background Patients with type 2 diabetes mellitus (T2DM) may develop color vision impairment. This study aimed to determine the prevalence and factors associated with impaired color vision in patients with T2DM but without diabetic retinopathy.
N. C. Tan +4 more
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Variability and systematic differences in normal, protan and deutan color naming
Frontiers in Psychology, 2014 Congenital color vision deficients generally demonstrate difficulties in color naming tasks. In our study we investigated the color naming properties and uncertainties of a relatively large group of red-green color vision deficients using quasi ...
BALAZS VINCE NAGY +4 more
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