Friday, April 5, 2013

Human brains are ten interesting facts about him



It is clear that the great wonders of the world made by man are the result of human brain making it the most impressive of a human being. The human brain with its complexity acts as a safe device which keeps the memories of a small person. Personality of a person is influenced more by his brain, which affects the generation of human consciousness which gives a person moves, passion and emotion.

There is no doubt that the human brain is really a fabulous body which requires utmost care to keep in motion the vital processes of the human body. These are just some of the vital functions of the human brain was performed, but the amazing thing about the human brain is that many facts that are little known by many people with a fully functional brain.

Ten interesting facts about Human Brain are:

1 The human brain is the only organ in the human body that has no nerves, despite the fact that it acts as central command for the central nervous system. This means that the human brain does not feel pain.

2-The human brain consumes the largest share of the overall energy that is produced in the human body. To be more precise, the brain consumes 20% of energy, despite the fact that it represents only 2% of the total body weight. Energy is vital to maintaining healthy brain cells.

3-The number of neurons present in the brain is approximately 100 billion, a figure 15 times higher than the general population on earth. This high number of neurons increases the processing capability of the brain.

4-The human brain is calculated as fatty organ in the human body. About 60% of the human brain is composed of fat. Furthermore, 75% of the total mass of the brain is composed of water which regulates various functions in the brain.

5-neocortex is part of the human brain that is responsible for language and consciousness. It constitutes about 76% of the human brain.

6 Many people believe that human beings use less than 10% of their brain. This is a misconception, because each part of the brain has a known function.

7 During the early pregnancy, neurons multiply at a rate of 250,000 neurons per minute.

8-About 15-20% (750ml) of the total cardiac output is directed to the brain every minute.

9 The energy consumed by the brain is enough to light a light bulb, and

10 The human brain is not as perfect as thought. The human brain has led in many cases to deceive people by making them to see things differently from reality.

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