10 most surprising facts about human brain.

Image credit: Pixabay.com

The brain is the most complicated part of our body. Even doctors and scientists don't completely understand about it yet. This also means that there are many amazing things about the brains which you didn't know,

Let's know,

1. An adult brain weighs about 3 pounds

2. The human brain contains approximately 100 billion neurons.

3. 20 percent of your blood and oxygen is used by the brain.

4. It is a very famous myth that humans use less than 10 percent of their brain. Actually, we use all of it. We're even using more than 10 percent when we sleep.

5. The brain can't feel pain. It interprets pain signals sent to it, but it doesn't feel pain.

6. The human brain gets smaller as we get older. Usually, this happens sometime after middle age.

7. Computer or video games may help improve cognitive abilities. However, more studies to be conducted to learn how much they help or what types of games help.

8. The human brain will grow three times its size in the first year of life. It continues to grow until you're about 18 years old.

9. A piece of brain tissue of size of a grain of sand contains 1 lakh neurons and 1 billion synapses.

10. The human brain can generate about 23 watts of power which is enough to power a light bulb.


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