Scientists from the University of St. Louis studied the process of parting and start new relationships. It turned out, the human brain has a special mechanism that protects the nervous system from excessive stress during separation. He takes one to a search for a new partner, writes The Hindustan Times.
The main reason for the gap among men is cheating women. This can be explained from the point of view of evolution. None of the male in the animal world does not want to raise someone else's offspring. Women sever relationships in most cases, because of the emotional coldness, lack of material goods and physical protection.
A study of the brains of people showed at the stage of being in love are activated zones pleasure working with people who are dependent on cocaine. Parting scientists compare with the withdrawal symptoms when drug use.