Our brain cells is the history of our knowledge

For centuries the human brain is considered as a piece of gray matter weighing 1.75 pounds, which does not exist structure , and no character. Then the debate begins. With the development of the microscope, it was found that the outer layer of wrinkled brain is far more complex than generally thought. It was discovered that the brain consists of thousands of small and intricate blood stream which spreads throughout the brain, and fed him.

 Next comes the revolutionary discovery that seems to reveal that the brain consists of hundreds of thousands of tiny dots or the nature and function remains a mystery for a while. Then, when the power of the microscope increases, found there are more points than the original
thought, and every point has a small extension of the spread of it. This led to a long scientific journey that is similar to the long journey of astronomy, when the telescope and the discovery of a star, solar system, galaxy and a bunch of stars, the same way our brains with the universe and our solar system.
 When it appears highly sensitive electron microscope, the scientists observed that each of the brain consists of millions of tiny cells, called neurons. Body every cell of the brain was very complex, There's the center or nucleus, and a large number of branches that radiate in all directions. These cells seem like a complicated and beautiful trees that can grow in all directions around the branch, and in three dimensions.
 Did you know that your number is 1,000,000,000,000 brain cells, this means 167 X number of humans on this planet.
  Then of this amount is large, even if the cells can only perform some basic operations, however, if the full power of brain cells, then the meaning of the number of them will bring scientists into the relisme almost supernatural.