| foveal vision |
(Also called photopic vision.) That part of an image focused on the fovea, a region of the retina near the optical axis of the eye. The fovea has a high density of the color-sensitive receptors known as cones, but it has no rods. Foveal vision permits much higher resolution than does parafoveal vision and is the normal mode of vision under daytime conditions. The vision in the fovea is exclusively photopic while in the parafoveal region it can be either photopic or scotopic. See dark adaptation.
출처: amsglossary.allenpress.com/glossary/browse
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| fovea |
L. fovea = a pit. In ophthalmology it applies to the central depression in the retina (fovea centralis) associated with particularly acute vision.
출처: www.palaeos.com/Vertebrates/Lists/Glossary/Glossar...
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| fovea centralis |
FO-ve-ah cenTRAL-is An indentation in the retina opposite the lens that has only cones and provides visual acuity. 648
출처: www.mhhe.com/biosci/genbio/life/glossaryf.mhtml
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| fovea |
Central part of the retina composed of densely packed cones; the area of highest visual acuity.
출처: www.ualberta.ca/~neuro/OnlineIntro/glossary.htm
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| fovea |
A depression in the retina that contains only cones (not rods), and that provides acute eyesight.
출처: www.allaboutvision.com/resources/glossary.htm
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