venerdì 5 aprile 2013

Human brain, ten interesting facts about his

The human brain is complex organ in the human body, and undoubtedly one of the most complex creations in the universe that we live.
 
It is clear that the greatest wonders in the world made by man are the result of human brain by making it the most impressive body of a human being. The human brain with its complexity acts as a safe device which holds the small memories of a person. Personality of a person affected by his brain, which also affects the generation of human consciousness which gives a moving person, 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 that performs the human brain, but the most 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 the 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 a central command for the central nervous system. This means that the human brain does not feel pain.
2 The human brain consumes the largest part of the total energy that is produced in the human body. To be more accurate, the brain consumes 20% of energy, despite the fact that it represents only 2% of total body weight. Energy is vital to maintaining healthy brain cells.
3 - The number of neurons present in the brain is approximately 100 billion, which is about 15 times higher than the general population on earth. This high number of neurons increases brain processing ability.
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 accounts for about 76% of the human brain.
6 Many people believe that humans use less than 10% of their brain. This is a misconception, because each part of the brain has a known function.
7 - During early pregnancy, neurons multiply at a rate of 250,000 neurons per minute.
8 Approximately 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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