File:ConeMosaics.jpg

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Summary

Description
English: Illustration of the distribution of cone cells in the fovea of a individual with normal color vision (left), and a color blind (protanopic) retina. Protanopes have no functional red-cones as they lack a functional long wavelength (red) opsin gene. Note that the center of the fovea holds very few red-sensitive cones.
Date
Source http://rit-mcsl.org/fairchild/WhyIsColor/images/ConeMosaics.jpg
Author Mark Fairchild
Permission
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Licensing

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attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported licence.
Attribution: Mark Fairchild
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GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation Licence, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the licence is included in the section entitled GNU Free Documentation Licence.

Captions

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A comparison between the fovea of normal retina and color blind retina

Items portrayed in this file

depicts

cone cell

retina

inception

20 May 2010

media type

image/jpeg

checksum

59a4ce8643b1f0546fc12a94bb3b8d4c749caa43

determination method: SHA-1

data size

466,317 byte

height

338 pixel

width

600 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current13:13, 11 June 2014Thumbnail for version as of 13:13, 11 June 2014600 × 338 (455 KB)wikimediacommons>DEIDATVMIncrease contrast between green and blue

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