When you are nervous, your brain can't rest, and you have some strange dreams in a daze!
When a person dreams, sometimes he can remember something, and sometimes he feels that he has dreamed, but he can't remember the scene in his dream!
Dreaming is not a real scene reappearance, so I naturally don't remember!
In some ways, dreaming is also a sign. These dreams are not easy to forget! Such a dream is worth noting!
I'm in the intensive care unit. I may wake up in less than a minute, I know my situation!
I remember this dream very clearly. I went to a temple. Outside the hall, I saw my mother and mother-in-law chanting and praying in the temple hall! I was just about to walk in when I woke up. Know that you have woken up from the anesthetic!
If you sleep well, dream occasionally, and have an impression, you should pay attention to association! Maybe this is some kind of sign!
What's wrong with forgetting
For example, I dreamed last night that I wanted to sleep with Xiao Xianrou and was rejected! Do you mean hateful or not?
Sister, I have been doing my duty since I got married, and I haven't thought about anything else. Finally, I had a wicked heart and courage in my dream and was rejected. Sadly, I haven't forgotten my dream. Is there justice?
The human brain is also a computer. If there is too much data, the screen will be blue and the computer will crash. It's also good to forget some irrelevant content. Having a good memory is really not a very happy thing.
Fortunately, I forgot the little fresh meat, which reminds me of 10 and I have to kill him with a kitchen knife!
There are many stages of sleep, which is a process from shallow to deep, and then from deep to shallow, and this process is about once every 90 minutes, depending on the total length of sleep and how many cycles there are every night.
Then let's talk about the general steps of each cycle in detail. Each step has certain physiological characteristics, which can be measured by EEG just like ECG.
After that, they will gradually enter a deeper sleep, followed by stages 2, 3 and 4. The EEG will have a lower frequency but higher radio waves. 4 is the deepest sleep, but the "cycle" mentioned before doesn't stop there, and dreams don't happen at this time. Stages 1 to 4 are collectively referred to as NREM sleep, which means "non-REM sleep". What do you mean? In other words, the eyes will not turn at this time, but the limbs may move. In stage 3 and 4, what can usually happen is sleepwalking and bed wetting.
It's time to focus on what we are talking about. Since there is non-rem sleep, there must be rem sleep. Rapid eye movement sleep. The EEG of REM is more similar to 1 stage, that is, it is closer to a state of awakening. Interestingly, although the brain is active at this time, it seems to be temporarily isolated from the rest of the human body. So we usually see the eyes moving rapidly under the eyelids (hence the name at this stage), but the muscles of other limbs and so on will be stiff. This feature is the opposite of NREM. Most scientists speculate that dreams also happen at this time.
Why do you say so much? What does this have to do with answering questions?
Some people say that dreams are real, while others say that dreams are illusory. In China culture, people who advocate nothingness compare life to a dream. People who are good at abstract thinking regard dreams as a physiological phenomenon and think that dreams are inevitable, while the contents of dreams are random. Imaginative people cast a mysterious color on dreams, thinking that dreams explain the past and future of life.
In fact, some dreams that can't remember the content are physiological reflections caused by objective reasons of the body. As the saying goes, thinking during the day and dreaming at night is the truth. For example, patients often dream that their illness has disappeared, and people with high pressure in life will have some messy dreams and can't remember them. Happy events can make people excited and wake up in their dreams. These are dreams influenced by the objective environment, so we won't discuss them.
In ancient times, the Duke of Zhou was good at interpreting dreams, which should be the sixth sense reaction of human beings (some people will say that the parallel universe says, I agree)