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ConeMosaics.jpg (600 × 338 pixels, file size: 455 KB, MIME type: image/jpeg)

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
(Reusing this file)
VRT Wikimedia

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Licensing

w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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 License, 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 license is included in the section entitled GNU Free Documentation License.

Captions

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 or standard: SHA-1

data size

466,317 byte

height

338 pixel

width

600 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current07:43, 11 June 2014Thumbnail for version as of 07:43, 11 June 2014600 × 338 (455 KB)DEIDATVMIncrease contrast between green and blue
15:44, 9 April 2014Thumbnail for version as of 15:44, 9 April 2014600 × 338 (509 KB)CFCFUser created page with UploadWizard

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