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Results tagged with vision
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user 1451
Questions regarding how the brain interprets information from the eyes. Consider using the "eyes" tag for discussion of eye anatomy, physiology and evolution.
3
votes
Why do we squint?
Shortly you can say, Yes by squinting your eyes you actually bends the eye lens with the help of Ciliary Muscles present in your eyes which reduce it's focal length and helps you to see with a better vision …
- 282
8
votes
Accepted
Do octopuses have better eyes than humans?
Also, they have many more photoreceptors than vertebrates, at roughly 20,000-50,000/mm2 which means that their vision is much better than that of any human. …
- 282