For modern scholars dreams and all that is connected with them are still a great mystery.
But every day there are new laws to help determine the root cause of education about this amazing process in our body.
For example, recently a group of researchers was able to identify why we sometimes do not see dreams?
Having completed a number of scientific research, they denied the theory that if a person is not dreaming, this is a sign of a certain problem.
In fact, recent studies indicate that the person remains in mind even if there is a deep sleep stage. It fully confirms the fact that the third phase of sleep we could hear noises or sound an alarm.
Experts say that this phenomenon is not quite well understood, and so they are going to continue the study.