Why people dream

People in sleep, the brain is at rest, but the rest of the brain process is not complete, there are part of the brain cortex cells is still very active, lead to some nerve is still in the excited state, created a dream.In addition, the external environment can also cause dreams, such as bed overheating or diseases of the body, can also cause a dream.Some people, in a dream has a consciousness, can even do some logical thinking.

Ancient people from the perspective of Chinese medicine to discuss why people dream, some doctors believe that lack of or excess of Yin and Yang qi in the body, more than five viscera qi sheng, blood, or is suffering from a disease, can result in a dream.In addition, from the psychological factors to consider, if the man thought too much during the day, or a great big, also can dream.

Dream, is a sleeping partner.Dream is a kind of normal human physiological and psychological phenomenon, indispensable.When people sleep, there is a small part of the brain is still in the activity, that is the physiological basis of dream.

Why people have a dream, don't dream will react?

Scientists did some blocking people dreaming of experiment.When the sleeper appeared dreaming brain waves, immediately be awakened, don't let the dream to continue, so repeated.The results found that, the dream of deprivation leads to physiological abnormalities, a series of body such as blood pressure, pulse, temperature changes, plant nerve system function weakened;At the same time also can cause people to a series of bad psychological reaction, such as anxiety, tension, irritability, perceptual illusion, memory disorders, etc.That is to say, people need to dream.Has a dream activity, is one of the important factors that ensure the normal operation of the human body.

If someone not dreaming?The vast majority of scientists believe that all the human dream.If someone think oneself dream, little or no dreams because they wake up in the dream all forgot.Research has shown that dreamless sleep quality is bad, not only but also a sign of brain damage and sick.Recent scientific research suggests that dreams are the brain balancing center all function and results of the body, is the need of development and maintain normal brain health.If a dreamless sleep for a long time, it is worth people vigilant phenomenon.

Scientists conducted a careful study on the relationship between the dream and sleep, found the dream mainly in rem sleep.Rem sleep is what?It happened in a shallow sleep late sleep state, characterized by rapid eye level movement, breathing and heart beat faster, and temporary numbness.If a person is being directly from rem sleep wake up (for example is the alarm clock wake up), then he is likely to report to you that she is doing a very vivid dream.Wake up in the rem sleep in children or adults, about 60 ~ 90% complained of wake before are dreaming.Rem sleep cycle changes in organ function shows that rem sleep and dream, have a certain physical contact between or rem sleep has more physiological basis of being a dream.Dreams may also occur in other sleep period, but are less common, and the dream even more vague.

Why do people dream?What role does the rem sleep?A recent study found that when people sleep, rem sleep in improving people's ability to have certain effect, it can improve people's performance in recent learning tasks.Scientists believe that rem sleep is a kind of adaptive survival mechanism.

What kind of dreams have meaning?Famous master of psychology, Freud was made pioneering solutions, and has published a landmark book,Interpretation of dreams".Freud believed that dreams reflects people heart, is located in the subconscious desire, after some camouflage and transformation of these desires are, dreams are formed.Freud, according to the analysis of dream and unconscious, started a new genre, psychology is called psychoanalysis.Psychoanalytic school of another master's character is the Swiss psychologist jung.Jung explains the tens of thousands of dream, has a profound understanding to the essence of dream.Jung believed that "the dream is the product of the unconscious mind spontaneously and without distortion..., the dream is to show us the without modified natural truth."In addition, American psychologist fromm's thought, the dream is a kind of symbolic language, and myths have similar characteristics.

Dream is a uniquely human phenomenon?Animals can not dream?The real dream only in humans have been directly confirmed that happened, but a lot of people believe that dreams can also occur in other animals.Animals have been confirmed there will be a rem sleep, but we can't require animals report their experience.The average pangolin is the longest period of rem animal.May be the only mammals in nature, or at least is the most frequent dreamer, because their sleep patterns.

In addition to sleep in the night dream, the day will be a dream?For some people, especially teenagers, may also occur during waking hours with a fantasy plot of psychological activity, in psychology is called "daydream", also known as the "random".Psychologists believe that do "dream" is a kind of effective method of relaxation mental nerve, adolescents "daydream" beneficial body and mind.Study human mental health experts say, although not yet clear "daydream" the exact mechanism of affecting human health of body and mind, but you can be sure, the brain activity of the immune system plays a positive role in promoting.In addition, the "daydream" allows the brain to the left side of the liberation from the language activities and at rest, let the brain give full play to its intuitive image thinking ability, it can make good at thinking and language habit of workers with the right hand to eliminate and relieve fatigue.

In addition to beautiful daydream, others will do terrible nightmare.

What means do nightmare?Medical researchers believe that if the nightmare continued for a long time, it is likely to be weak, or suffering from disease.Dream is everyone some subconscious psychological response, although it seems ridiculous, but sometimes also can reveal the physical health of clues.Psychologists believe that the dream is like a meter, for some it is not yet known to sense it body changes will respond.For example, some hepatitis patient can appear a few days before the onset of an anxiety, fear, dreams, some patients complained of feeling in my dream right rib injury pain, etc.Nightmare is likely to be disease forecast, therefore, it should cause our attention to the nightmare of long-term, consider consulting a doctor and do physical examination.

Why do people dream?

When people sleep, most of the brain cortex cells, but there are still a part of the nerve cells in the excited state, it is for this reason, people began to dream of mind.Dream is dependent on the daily life.Some dreams, often with their own experiences have impressive things closely related, or some episodes in the novel, television, movies.There are some dreams, because after the stimulation in parts of our body.Such as the stimulation by piss, often dream aboutThe toilet.Formation of dream is another reason why strong desire.Frequently, lovers in love, my dream.When special think of a place to play, or really want something, just in my dream often get it.So, the famous Austrian psychologist Andrew Beaumont Freud, the dream is a wish.

People in dreams in how long?

Scientists have found that people sleep after about a quarter of the time spent in the dream, but too much dream can make people feel tired.