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2007-02-22 22:06:26 · 1 answers · asked by Anonymous in Science & Mathematics Medicine

1 answers

Optic Nerve



The optic nerve transmits electrical impulses from the retina to the brain. It connects to the back of the eye near the macula. When examining the back of the eye, a portion of the optic nerve called the optic disc can be seen.

The retina's sensory receptor cells of retina are absent from the optic nerve. Because of this, everyone has a normal blind spot. This is not normally noticeable because the vision of both eyes overlaps.

2007-02-22 22:16:43 · answer #1 · answered by J.SWAMY I ఇ జ స్వామి 7 · 0 0

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