Thursday, January 31, 2008

The Human Brain



How do you remeber the way to school? Where do dreams come from? How do your eyes blink without you telling them to? Your brain is in charge of these things and SO much more. Your brain is really the boss of your body. It runs the show and controls nearly everything you do. Not bad for something that looks like a big, slimy ball of wrinkles!

Your brain has many different parts that work together, however there are 5 distinct parts that do most of the work. These parts include the cerebrum (does the "thinking" and controls your voluntary muscles), the cerebellum (controls balance, coordination, and movement), the brain stem (in charge of the functions your body needs to stay alive - breathing, digesting, etc.), the pituitary gland (controls growth), and the hypothalmus (controls your inner thermostat).

With such important jobs it is crucial to take extra special care of it. Some tips to keep your brain in good shape include:

-Eat healthy foods. They contain potassium and calcium, two minerals that are important for the nervous system.
-Get a lot of exercise.

-Wear a helmet when you ride your bike or play other sports that require head protection.
-Don't drink alcohol, take drugs, or use tobacco.
-Use your brain by doing challenging activities, such as puzzles, reading, playing music, making art, or anything else that gives your brain a workout!

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