The cerebrum- it fills up most of your brain, it is involved with remembering, problem solving, thinking, and feeling.
The cerebellum- is inthe back of your head, under the cerebrum. It controls your coordination and balance.
The brain stem- also beneath cerebrum, controls messages between brain.
<span>Don't change the ring that you were originally pierced wtih. Dark colors are definately not a part of normal healing - I would reccomend that you go back to the place where you got it pierced and they can suggest an over the counter cleaning solution (like Mecca, that's what I used) or refer you to a doctor for an antibiotic perscription. In the mean time if you are feeling sore at all, take a shot glass, put 1/2 a tea spoon of epsom salts in it and fill to 3/4 with water... put the shot glass in the microwave for 40 seconds and then flip it upside down over your belly button.
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<span>High impact exercises running, jogging, plyometrics, jumping and other workouts where the body is making contact with, or pounding, the ground.
I hope this helps. =^D
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