Is the interpretation of dreams a scientific theory, and what is the scientific explanation for why

The explanation is as follows:

Dreaming at night is actually related to the cerebral cortex, and the most understandable explanation is: "When you are asleep, the brain is not asleep, it is still active, so dreams are produced." ”

Scientists thought that the human body only dreams during heterogeneous sleep, but now studies have found that no matter what period of time you are in, you will dream, but the content of the dream varies from period to period. During the period of positive sleep, the dreams you have are in line with the logic of reality, and there are generally not many episodes, so there are few mood swings. But during the period of amorphous sleep (REM sleep), your dreams will be wild, and there will be many unrelated episodes.

Introduction:

Dreaming, a Chinese word, pinyin zuò mèng, means a normal phenomenon after sleeping. It can also be used to mock others for the idea that it is unrealistic.

Ling Mengchu's "Two Moments of Surprise Shooting" volume 16: "It turned out that when the karmic mirror of the underworld reflected that Mao's wife Zhang received silver together, Zhang's was just like a dream in the yang world, and he also dreamed of the state of Yin Si's reasoning. ”

The fourteenth chapter of Cao Xueqin's "Dream of Red Mansions": "When they came to receive it, you were still dreaming." Let me ask you, how early or late do you study at night? ”

Dreams are the companions of sleep. Dreaming is a normal and essential physiological and psychological phenomenon of the human body. When a person falls asleep, a small part of the brain cells are still active, which is the physiological basis of dreams.

Dreams have nothing to do with good fortune and misfortune, and are often caused by the memories of people during the day, that is, they think about it day and dream it night.

Dreams are the brain's unconscious links of information in the brain, some of which you have long forgotten and the information on the edge of your memory will be called, which is amazing.

But in reality, the vast majority of dreams are unforeseeable reality. If dreams can foresee reality, and this foresight can be interpreted, and this kind of capable person does exist, I can say that this kind of capable person will never be encountered once in a lifetime.

Many people have such troubles: after falling asleep, they often have nightmares and even wake up. Due to poor sleep, the next day I felt dizzy, which affected my work and study. Some also worry that nightmares will bring bad luck to them, causing psychological fear and uneasiness.

In fact, dreaming is a normal psychological phenomenon produced by people during sleep. Under normal circumstances, the nerve cells in the brain are in a state of inhibition during sleep, and this inhibition process is sometimes relatively complete, sometimes not complete. If it is not completely suppressed, there are still a few areas of the cerebral cortex where nerve cells are excited, and people will have dreams.

Because the activity of a small number of cells loses the control and regulation of the entire cerebral cortex during the wakefulness state, certain fragments of memory become active unfettered, and may manifest a variety of strange dreams that are different from normal mental activity. At this time, if the nerve cells involved in language and movement are also excited, not only dreams will occur, but they will also talk or sleepwalk.

There are some cells in the human brain that do not work when the person is awake, and only when the person is asleep does this part of the cell begin to move. If these cells are not used, they tend to decline, so there needs to be an opportunity to "perform" their functions, and this process gives rise to dreams. The cause of dreams is often the result of external influences on the central nervous system during sleep.

Dreams are caused during sleep, when some of the cortical cell populations are not completely inhibited. In the course of a night's sleep, a person goes from an unconscious state of deep sleep to a wonderful colorful dream, generally 2 to 6 times. At this stage of dreaming, the eyeballs are moving under the closed eyelids, and at this time, the human brain is relatively still, but still active, and the rapid and disturbed radio waves can be detected in the brain, and their intensity can sometimes exceed the intensity of daytime activity; There is a kind of nerve center in the brain, and its function is to inhibit the muscle activity of people when they are dreaming, so that the behavior in the dream does not go beyond the mental range and becomes action.