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Women are twice as likely to be diagnosed with depression than men in the United States. The human brain has about 100,000,000,000 (100 billion) neurons. From all the oxygen that a human breathes, twenty percent goes to the brain. People who ride on roller coasters have a higher chance of having a blood clot in the brain. Once a human reaches the age of 35, he/she will start losing approximately 7,000 brain cells a day. The cells will never be replaced. It is not possible to tickle yourself. The cerebellum, a part of the brain, warns the rest of the brain that you are about to tickle yourself. Since your brain knows this, it ignores the resulting sensation. A women from Berlin Germany has had 3,110 gallstones taken out of her gall bladder. In America, the most common mental illness is Anxiety Disorders. Your brain is 80% water. Your brain is move active and thinks more at night than during the day. |