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Discuss Network Access Points (NAPs)and How They Relate to the Internet

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Essay

Discuss network access points (NAPs)and how they relate to the Internet backbone.


Definitions:

Optic Disc

The point of exit for ganglion cell axons leaving the eye. Because there are no rods or cones overlying the optic disc, it creates a blind spot in visual fields.

Sensory Retina

The part of the retina that contains photoreceptor cells (rods and cones) responsible for converting light into electrical signals for vision.

Macula Lutea

A region in the retina responsible for high-acuity vision where a high concentration of photoreceptor cells are located.

Fovea Centralis

A small pit in the retina of the eye where visual acuity (sharpness) is highest, due to a high concentration of cone cells.

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