ProbrainOrganisms come from a set of particles that traveled through space for millions of years without a specific path in advance so that opportunity and attractiveness met a certain set of these on the ground. Some of these atoms came to form a complex and highly organized structure: the brain. Particularly in the human condition, a mass of 1400 g, nearly 100,000 made up of millions of nerve cells interconnected, with every aspect of the gray matter and Article other white from, which is able to reflect on the nature and role in the universe itself, which they come.