Colors of Your Mind
"First-ever images of living human retinas have yielded a surprise about how we perceive our world. Researchers at the University of Rochester have found that the number of color-sensitive cones in the human retina differs dramatically among people—by up to 40 times—yet people appear to perceive colors the same way. The findings, on the cover of this week's journal Neuroscience, strongly suggest that our perception of color is controlled much more by our brains than by our eyes.
"We were able to precisely image and count the color-receptive cones in a living human eye for the first time, and we were astonished at the results," says David Williams, Allyn Professor of Medical Optics and director of the Center for Visual Science. "We've shown that color perception goes far beyond the hardware of the eye, and that leads to a lot of interesting questions about how and why we perceive color..."
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"There are eight kinds of forms recommended for the devotees to see. The forms may be made out of sand, clay, wood or stone, they may be contemplated within the mind or made of jewels, metal or painted colors, but all the forms are of the same value. It is not that one who meditates on the form within the mind sees differently from one who worships the form in the temple. The Supreme Personality of Godhead is absolute, and there is therefore no difference between the two..."