Discover the source of the dream

Experts have identified what is known as a "factory" that produces dreams in humans, only the area of ​​the brain that controls what can appear in the mind of people when they sleep.

Related issues about dreams, such as why people dream, meaning about the existence of these dreams, has always been a mysterious, uninformed topic. Many people believe that dreams bring a certain message. So dreaming handbooks were born with the hope of being able to decipher the content of the dream, even though the probability of guessing is falling according to each person's beliefs.

In terms of science, many experts believe that the dream is related to the aspect of information processing, the ability to support the selection of data that people have contacted during consciousness and thereby help the memory formation.

In another theory, dreams are random stimulation of nerves because the human brain also seeks to move while we are resting.

Dream is one of the most mysterious things of humans.(PHOTO: SHUTTERSTOCK).

The dream of 4 steps, with rapid eye movement (REM), is a period confirmed by the scientific community regarding the dream process. During this stage, the brain is quite active, almost reaching the point in the wakeful state. However, the expert team is led by Professor Giulio Tononi of the University of Wisconsin-Madison (USA), who now demonstrates that dreams can also take place in non-REM stages, completely reversing understanding. long-term knowledge of the scientific community about how neurological mechanisms contribute to dream activity.

Thus, the new finding, published in the anticipated Nature Neuroscience magazine, could help scientists find answers that are most fundamental, such as why do people dream?

According to Newsweek magazine, the team read electroencephalogram (EEG) of 32 people during sleep. The group was also awakened several times during the night, and then said whether they were dreaming or not, as well as dreaming about? From the information collected, the researchers searched for brain activity patterns that responded to specific questions. The findings show that the dream takes place in both REM and non-REM stages in the posterior cortex, where the seahorse and almond nodules are concentrated .

High-level activity takes place here when the audience dreams, while the place is quite quiet in case no dreams happen. Next, experts analyzed changes in the frequency of nerves in the posterior cortex in the dream, and hopefully could gradually judge the content of each dream, such as having a face. Which appear in the dream or not.

While more research is needed before people can understand their dreams and mechanisms, the team of experts say their achievements are to find "the source of dreams", the place dream people are born.