The parasympathetic branch, often called "resting and digesting," controls normal body functions.

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

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Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

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Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

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If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Primary pulse points of the body.

The peripheral nerves connect the brain and spinal cord to other parts of the body.

Different parts of the body mature at different rates. “General” refers to the body as a whole: the

How to find the derivatives of trigonometric functions using the chain rule (Part 2)

Parasympathetic preganglionic neurons

Author Question: The parasympathetic branch, often called "resting and digesting," controls normal body functions. (Read 57 times)

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