Quote:
Originally Posted by NullNix
It's that people who read a lot statistically also don't spend as much time outside when they're young as people who don't, and solar UV exposure on the back of the eye acts as a signal to trigger the lengthening of the eyeball, so the eye grows evenly and the image remains in focus.
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Did you by chance got it backwards?
I have found:
https://amp.theguardian.com/lifeands...-sighted-books
Quote:
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Ultraviolet light may encourage the pupils in the eyes to constrict and increase the depth of focus and reduce blurring, or it may increase dopamine release, which may reduce lengthening of the eyeball.
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