What does it mean if you can still smell the outside world after falling asleep?

That means that at that time, he was not particularly familiar, that is, he had not reached a deep sleep, so he could smell the smell of the outside world.

It is a state of light sleep, and what is really sleepy is something that cannot be smelled, and nothing can be smelled.

It means that the quality of sleep is not good, it may be that the pressure is too much during the day, or it is too much thinking about problems, which causes the burden on the brain.

This shows that when people are sleeping, there is a part of the brain function that is still working.

Smell, feel? We have to understand what the sense of smell is, or how did it come about? Smell is a feeling. It is involved by two sensory systems, the olfactory nervous system.

and the nasal trigeminal nervous system.

The organs of taste and smell are the two entrances and exits between our internal and external environments. Therefore, they have a certain vigilance task. People's keen sense of smell can avoid harmful gases (war poison gas bombs, liquefied petroleum gases.

into the body. If we are asleep, can we still feel the taste, the answer is no, when you are asleep, you can't find any smell, research has found that when people are asleep, the sense of smell is also lost, in general, when people are asleep, the most sensitive is hearing, touch is second, and the least sensitive is smell.

In real life, if the room is on fire, many people are choked to death, and people cannot be woken up when no one is around.

Of course, this has a lot to do with how well people sleep, when people are in light sleep.

It is still easy to smell, because each stage of deep sleep lasts for a relatively long period of time (ranging from 30-40 minutes), and it is difficult to detect the smell during this period. But it is clear that it is impossible for people to be in a deep sleep all night, and when you go from deep sleep to light sleep, you can easily smell the fragrance or smell.

Don't say. Will it be affected by smell in the morning? Yes. Human. When sleeping. Qi Wei's sensitive nerves are the most active. I feel like it should be affected by the smell.

It will still be affected, because people are breathing all the time, and they are also breathing when they are asleep, so what kind of gasification can still enter the lungs through breathing! It's just that some of the people are asleep. The sense of smell, the perception of smells, and so on, are suppressed in the areas of the brain.

Are people affected by smell when they fall asleep? After the average person falls asleep, although the brain is resting, it is still sensitive to smells, and if there is a fire, some smoky stinkers will be felt.

People are affected by smells when they fall asleep. The human sense of smell is very sensitive. Some people sleep lightly. Wake up when you smell it, and some people fall into a deep sleep. Even if he smelled it, he couldn't wake up.

When people actually fall into a deep sleep, they are not affected by smells. But before falling asleep, it will definitely be affected by the smell.

Yes, even after falling asleep, it will be affected by the smell, because although the person is asleep, the brain is still working, processing information, and once the smell enters the nasal cavity, the person can still feel it.

It depends on the individual situation, and some people will have an impact. The unpleasant smell of the body is generally caused by poor physical hygiene, pay attention to whether it is oily**, if it is oily**, you can clean it with sulfur soap, pay attention to body hygiene, pay attention to the hygiene of clothes, in addition, it can also be seen in the fox odor caused, the appearance of fox odor can be caused by urotropine solution**, you can also take minimally invasive surgery, laser surgery**, you can go to the hospital**department for treatment**.

People are generally not affected by smell after falling asleep, because the sense of smell is not very sensitive after falling asleep, and it is difficult for people to smell the smell of reality in their sleep.

If the smell is bad after falling asleep, they will still be awakened and smoked, because the human nose is very sensitive to smells, especially difficult smells, they will feel that it is difficult to enter the respiratory tract.

When a person falls asleep, his sense of hearing is the keenest, followed by the sense of touch, followed by the sense of taste, needless to say, and the sense of smell is completely ineffective, so he will not be affected by the smell after falling asleep.

If a person is sleeping, when he is asleep, see what state he is in, if he is in a deep sleep, the smell will not affect him, if it is a light sleep. The smell of course affects him.

After falling asleep, people should not be affected by the smell, especially after deep sleep, they are less affected by the smell, so there will be some people who can't get out of the fire during sleep.

People are not affected by the smell after falling asleep. for man is already asleep. Various olfactory organs are also resting. What kind of smell there is will not affect the person's sleep.

When sleeping, not only the sense of smell, but also other sensory functions fall into sleep, which is the body's need to consume a lot of energy when we are awake, not only the action needs to consume energy, but also the feeling and thinking also consume energy. Sleep provides us with a recuperation cycle, giving the machine the energy it needs for the rest of the day.

People are generally less susceptible to odors after falling asleep, because the olfactory organs of the person are in a resting state after falling asleep. But the effect of the smell itself on people cannot be shielded when sleeping. So if the smell is harmful, you still have to deal with it before you sleep.

When a person falls asleep, he will be affected by the smell, because the sense of smell is very sensitive, and when a person falls asleep, if he smells a strange smell, he will wake up.

You'll smell the aroma. When the human body sleeps, the human body sleep inhibits the activity of the cerebral cortex, but it still keeps running, just like the standby of a computer. For example, when a person is sleeping, an electroencephalogram (EEG) is used to observe the state of a human during REM sleep, and it will be found that the instrument will show many behaviors of the brain.

Therefore, you will smell the fragrance when you sleep.

Will people be affected by smells after falling asleep, no, because people will not have a keen sense of smell after falling asleep, and basically no smell will have any effect on them, so people will not be affected by smells after falling asleep, no.

It should mean that you haven't fallen asleep yet, and you will enter a state of rest when you fall asleep normally, and you can't smell the smell.

That means that you are still not asleep, unless you are woken up by a special smell, such as smoke caused by fire!

This means that the smell is really big, otherwise how could I smell it, I can't smell anything when I sleep anyway.

Although the human body is sleeping, the organs are working, for example, the heart is working, and if the heart does not work, the person will not be suffocated.

The so-called smell refers to whether there are molecules around us that can cause the brain to have a "smell" response, and if you wake up and sleep, you will definitely have it. The question is what happens to the brain even if it smells during sleep? Will it be transmitted to brain neurons to identify any odors?

I think this part of the cerebral cortex should be dormant when you sleep, and this part of the brain activity will only occur when you are awake, at least when you are in light sleep.

When sleeping, not only the sense of smell, but also other sensory functions also fall into a certain degree of dormancy, which is the need of the body - when we are awake, the body needs to consume a lot of energy, not only our actions need to consume energy, but also feel and think consume energy. Sleep provides us with a certain period of recuperation, which gives the body the energy it needs for the next day.

I don't study sleep, so I don't have a specific and systematic understanding of the physiology of sleep. However, the book describes that hearing is the most sensitive during sleep, touch is secondary, vision is again (which is inevitable, unless you sleep with your eyes open), and smell is the most substantiated - this is related to the survival instinct that has developed over a long period of human evolution.

Often, the earliest way to detect danger is to rely on the ears to catch the "wind and grass", and sleep is no exception. The sense of smell is usually not particularly related to the detection of environmental threats - although there is a saying "smell of danger", it is actually impossible for someone to actually "smell" danger, it is a mixture of various senses that give people a feeling - for example, the environment is very quiet, which is actually hearing.

This part of the cerebral cortex should be dormant when you sleep, and this part of the brain activity will only occur when you are awake, at least during light sleep.

It has a sense of smell. However, because the nerve center is in a suppressed state, it may not be very sensitive.

Gene mutation sites are ethnically specific, so the selection of gene detection sites should be targeted. There are three mutation hotspots in the ATP7B gene in WD patients in China.

Because the olfactory nerve center of the brain is not closed.

Even after falling asleep, the olfactory nerve is still working.

Because the olfactory nerves of the brain have not yet rested.

Because the sense of smell does not rest after sleeping.

How can you still smell when you're asleep? When you fall asleep, your senses are shut down, and it is impossible to smell in a resting state.

Because while we sleep, our brains are dormant and thus lose the ability to control our sense of smell, so we can't smell the scents around us.

When a person sleeps, the sensory function will also fall into a certain sleep, and the sense of smell is one of the sensory organs of the person, so the sense of sensation will be temporarily weakened at this time.

Sleep is essential for living beings to enhance physical and mental health. Adequate sleep can replenish the body's energy, enhance its own resistance, and promote the normal growth and development of the human body. However, when a person is asleep, he does not smell anything.

During sleep, the sense of hearing is the most sensitive, followed by the sense of touch, and the sense of sight and smell is the secondary, which is related to the survival instinct generated by human evolution over a long period of time. Often, the earliest way to detect danger is to rely on the ears to catch the "wind and grass", and sleep is no exception. The sense of smell is usually not particularly closely related to the detection of environmental threats.

Therefore, strictly speaking, people who fall asleep during a fire cannot be awakened by the smell of combustion, and they still have to rely on other sensory organs to sense the fire and escape as soon as possible. These people who are choked by smoke actually hear the sound first, and the person is already half-asleep and half-awake, and then smell the smoke, and their hearts are shocked, and they suddenly wake up, thinking that they are being choked by the smoke, but in fact they are notIn the state of sleep, it is the sound that disrupts the sleep, not the smell.

When a person is asleep, in addition to the cerebral cortex is still active, other systems and nerves are basically in a state of sleep, including the perceptual system that controls the sense of smell and is in charge of memories and emotions.

That is, the sense of smell is in a state of rest, and other sensory functions are also in a certain degree of dormancy, and it is very important to have enough sleep, because this is what the body needs. When we are awake, our body needs to consume a lot of energy, and sleep provides us with a certain period of recuperation, which provides the body with the energy needed for the next day.

Because when people are asleep, the brain is resting, and the information from the outside world will be relatively weak, and it will not produce a corresponding strong response.

Because when we are asleep, our brains are dormant and our olfactory organs are shut down, but when we are in a dangerous fire, our senses are very sensitive.

This is mainly because after you fall asleep, the brain and sensory organs are in a closed and resting state, so it is normal not to smell any smell.

This has something to do with the composition of our brain, the cortex of the brain has many neural control systems, including the nervous system that controls hearing and vision, but there is no olfactory system that controls smell.

Because your sense of smell is at rest when you're asleep, it's normal not to smell anything.

The brain is dormant and has a weak ability to receive information, and the information received about taste projected to the brain does not immediately cause a high degree of excitement in the brain centers involved, so you don't feel it.

When people sleep, their sense of smell also "sleeps" and loses their response, so even if it is very thick, people may not be aware of it in their sleep.