Question

How does the brain understand visual information from eyes?

Answer 1

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As the light reaches pupil through, the crystalline lens of eye converge the rays on retina. The signals are sent to brain via optic nerve.

Answer 2

The eye sends the visual information to brain via the optic nerve . Actually, in retina the image formed . Then , the information is sent to brain through optic nerve . in the Brain cells the information travells as electrical signals and we visualize a picture.


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