It has been proved that dreams are the opposite.
In daily life, we often hear people say that "dreams are the opposite". Do you know this is true? In fact, in recent days, this statement has been confirmed by the scientific community and proved to be true.
According to the Huffington Post reported on August 29th, neuroscientists at Sorbonne University in Paris, France, found that although dreaming of failure can lead to stress and fear, it is actually a good sign, especially before the big exam.
The researchers selected 7 19 students who are expected to enter medical school and asked them about their sleep status before a major entrance exam. The statistical results show that 60.4% of the students dreamed of the exam, and most of the dreamers dreamed that the exam was not smooth. 78% people dream that they are late for the exam or forget the answer.
In fact, you can put it another way, that is, these people have nightmares. Penguin is a dream related to something that will happen recently, and the result is worse, but don't worry, as long as you behave well, your thing will succeed, because the dream is the opposite.
After the exam, the researchers compared their test scores with the dream content, and found that the worse the dream situation before the exam, the greater the possibility of getting good grades in the exam.
The results show that it is a common phenomenon to have negative expectations of stress events in dreams. This kind of scenario simulation is helpful to stimulate people's potential cognitive function, give people some psychological hints, make people invest more energy in the next exam or work, and naturally get better grades.
What causes dreams?
The origin of dreams
All kinds of huge information stored in the human brain will form an associative combination of different dream virtual images at night. This virtual strange dream image combination is a special processing process for the information stored in the nervous system of our human brain, which has reached the embodiment of another thinking state of the brain during hibernation.
MUBI Mengshao
According to the latest data research, it is found that the general sleep of human beings includes two aspects, namely normal sleep and heterogeneous sleep. These two forms will appear alternately when people are asleep. Generally, 80% of people who are in heterogeneous sleep are dreaming, while those who are fat in normal sleep basically don't dream.
A person's dream can last intermittently every night 1.5 hours or so. Because dream companions follow the sleep cycle, people who wake up in heterogeneous sleep feel MUBI, while those who wake up in active sleep feel less dreams.
In addition, people can still remember that MUBI is about to wake up, and the sleeping dream has already disappeared without a trace, which is another reason why people feel more or less MUBI.
dreaminess
Traditional Chinese medicine believes that the root cause of dreaminess lies in the internal changes of the body. According to ancient records, many reasons such as deficiency of qi and blood, emotional damage, deficiency of yin and blood, phlegm-heat disturbing the liver and gallbladder, overwork, improper diet and so on will lead to dreaminess.
Explained by modern medicine, neurasthenia, a lot of mental work lead to excessive brain excitement, incorrect sleeping posture and insomnia can also lead to dreaminess.
No dreams
Dreamless sleep is not only of poor quality; It is also a sign of brain injury or disease. Clinicians have found that some patients with headache and dizziness often complain that they have no dreams or little dreams during sleep. After diagnosis and examination, it was confirmed that these patients had slight bleeding or tumor in their brains.
Medical observation shows that the dreamy sleep of dementia children is obviously less than that of normal children of the same age, and the dreamy sleep of the elderly with chronic brain syndrome is obviously less than that of normal people of the same age.
Recent research results also confirm this view, that is, dreams are the result of the brain's regulatory center balancing various functions of the body, and dreams are the need for the healthy development of the brain and maintaining normal thinking. If the brain's regulatory center is damaged, dreams will not form, or only some incomplete dream fragments will appear. If you sleep for a long time without dreams, it is worth people's vigilance.
horrible
Modern medicine has confirmed that nightmares are often a harbinger of some diseases in the human body, which can remind people to be alert to diseases as soon as possible. The stimulation caused by human pathological changes is often reflected in dreams.
When people are awake, the weak stimulation of diseases is mostly covered by various external stimuli. After falling asleep at night, the amount of information transmitted to the human body by the outside world is greatly reduced, and the stimulation from internal organs dominates the brain, thus causing unconscious vigilance and reaction.
Dreaming is a sign of health.
It is found that the level of cerebral blood flow and glucose metabolism is higher when people dream than when they are not dreaming, which is a sign of stronger brain function. If a person doesn't dream at all, there must be something wrong with his right brain. Only vegetarians and dementia patients don't dream.
British research has found that when some patients have dizziness and headache and say that they haven't dreamed for a long time, they are all mild cerebral hemorrhage or brain tumor. In addition, American research points out that when people dream, they will produce a substance from bone marrow and lymph nodes, which has the function of preventing diseases.
"Dreams are the opposite" turned out to be true (2)
2014-09-1917: 45 Source: Sanjiu Yangshengtang Editor: Han Ruiyu Traditional Chinese Medicine Health Care
When people are awake, the weak stimulation of diseases is mostly covered by various external stimuli. After falling asleep at night, the amount of information transmitted to the human body by the outside world is greatly reduced, and the stimulation from internal organs dominates the brain, thus causing unconscious vigilance and reaction.
Dreaming is a sign of health.
It is found that the level of cerebral blood flow and glucose metabolism is higher when people dream than when they are not dreaming, which is a sign of stronger brain function. If a person doesn't dream at all, there must be something wrong with his right brain. Only vegetarians and dementia patients don't dream.
British research has found that when some patients have dizziness and headache and say that they haven't dreamed for a long time, they are all mild cerebral hemorrhage or brain tumor. In addition, American research points out that when people dream, they will produce a substance from bone marrow and lymph nodes, which has the function of preventing diseases.
Japanese research shows that many dreamers will produce a large number of hypnotic peptides with dreams, which can prolong life.
Always having nightmares is a sign of physical illness.
Dreams do have something to do with illness. For example, patients with cholecystitis may dream of a heart attack because the gallbladder and the heart are on the same nerve; Patients with lung disease often dream of chest compressions; People with cardiovascular diseases tend to dream of being chased.
The old man dreamed that someone was chasing him, and his body was distorted, which may be related to insufficient blood supply to his heart and brain. Young people dream of eating and drinking, which may be a harbinger of ulcer. People with too much pressure often dream that they have difficulty walking and can't move their legs; People who feel alienated and anxious will dream that they can't find their relatives or home.
What if I always dream at night?
Try not to think too much before going to bed.
I often do this sometimes. I lie in bed instead of falling asleep as soon as possible, thinking about what I did today, what's new and what I want to do tomorrow. As a result, I can't sleep well, and I am always awakened by dreams (nightmares) in the middle of the night.
Therefore, it is best not to think too much before going to bed, let yourself calm down and fall asleep as soon as possible, even if you dream, you should have a good dream.
Listen to some light music before going to bed.
Listening to some music can relieve our mood, especially light music, which can relax our brains and avoid too much pressure.
We can also go to sleep as soon as possible. Before going to bed, I prefer to listen to some songs, put on headphones and turn down the volume to let myself fall asleep as soon as possible. I believe this way we can sleep till dawn and never have nightmares again.
Don't do too many things before going to bed, give yourself a buffer time.
After a busy day, I will have a rest when I get home. Don't do anything busy with work before going to bed. Let yourself have a rest and relax before going to bed. With this buffer time, I won't dream about work, computer and busyness at night.
Go to bed early and adjust your work and rest.
Many people will say, go to bed late and go to sleep quickly. But sometimes the later I sleep, the more I can't sleep. There are always many pictures in my mind, dreaming at night. So remember to go to bed early and get up early, and arrange your own schedule. Good habits can ensure the quality of our sleep.
Exercise more every day.
Many people dream because they use their brains too much during the day and can't stop at night. Exercise is good for relaxation.
If it still doesn't change the status quo, I suggest seeing a doctor.
Don't always drag your condition, we should be responsible for our health. Go to the hospital and ask the doctor carefully, tell the doctor about your situation one by one, and prescribe the right medicine, hoping to achieve good results.