Have you ever thought how and from where thoughts come to our mind when at midnight especially when are trying to sleep?  The most obvious answer is the brain. But did you know why it comes and the purpose of such thoughts.

The human brain or Dimag is the largest and most developed brain of all vertebrates relative to body size. The brain is the command center of the human body. It is responsible for all nervous system activities. But it is not exactly what we think; the process of the brain is more in our body. Sometimes it does extra activities which may are daunting to us. So in this article, we will discuss those facts which are new to everyone.