What do you think about the phenomenon of back to back yawning

"Yawning" refers to the phenomenon of yawning when people are bored and tired. Even if you don't feel sleepy right now, you may yawn because of this **. People receive yawning signals from the outside world through their visual and auditory systems and imitate each other's behavior unconsciously, which is called "contagious yawning".

This phenomenon can even spread between multiple species. And contrary to what we commonly believe, infectious yawning does not correlate strongly with tiredness levels and energy levels.

When a person yawns, the people around him follow him, why is yawning "contagious"? Steven Pracze, a psychologist at Drexel University in the United States, believes that so-called yawning contagion is more likely to occur in empathic people, that is, those who like to imagine themselves as others. To test this point, Placher and his colleagues at the State University of New York had volunteers watch a video of people yawning.

As a result, more than 40 volunteers yawned along with the people on the screen, and 60 of those who were "infected" yawned more than once. The researchers then put the group on an empathy test, and their scores were very high. These people are the kind of people who shout "ouch" when someone steps on something pointy, Prazez said.

This result explains why psychopaths are rarely infected by yawns because they have a hard time engaging in empathic activities.

Some say it's the manam effect in psychology, it's a herd mentality. In fact, human beings are always looking for themselves, but they are often lost in themselves. They are easily drawn to the information around them and use the words and actions of others as a reference for their actions.

The group mentality is typical of this. For example, on a bus, a person yawns heavily, and those who don't can't help but yawn.

Some people say that this is the Manam effect in psychology, that is, a kind of herd mentality of people. In fact, human beings are always looking for themselves, but they are often lost in themselves, and they are easily hinted by the information around them, and take the words and deeds of others as a reference for their own actions, and the herd mentality is a typical proof. For example, on a bus, a person opens his mouth wide and yawns, and those around him who don't yawn can't help but yawn.

A person yawns one after another either because he stayed up late and didn't sleep well, or because he was bored with the conversation or something he was doing, both of which would affect his efficiency at that time, so in the face of a person who yawns one after another, he still changed the topic, changed things or asked him to rest.

Yawning is an instinctive reaction of people, Wang Wanyan will appear when she is not sleep-deprived, even yawning I think it is normal, but yawning, if you keep making a sound, it is very ** view.

Neurobiologists have found that only vertebrates with a well-developed cerebral cortex have the ability to recognize yawns and infect each other, which is the responsibility of the "higher consciousness and intelligence of the brain", which is a very complex social behavior. A 2007 study by the University of Connecticut [3] found that children with autism were more indifferent to yawns than normal children of the same age. This supports the link between yawning contagion and empathic ability to some extent.

This is thanks to our developed brains, which make it possible to express anything. In a specific area of our cerebral cortex, a special type of nerve cell, the "mirror neuron", lurks. They are activated when we see or hear an action, prompting us to look in a mirror and imitate the action.

Poor breathing, caused by lack of oxygen in the air; In addition, it is caused by insufficient blood supply to the brain, or by a lack of oxygen to the brain.

Again, yawning is contagious! It's like dozing off, you yawn alone, and many people will yawn with you.

The manifestation of inattention is that you are too nervous, you are under great pressure to study, often can't leave, devote yourself to learning, yawning may be that you think you are not interested in the teacher's class, there is no desire to learn, this situation is best for the teacher to communicate once, your emotions to adjust, interested in learning, focus on the class. Yawning is a normal physiological phenomenon. Poor sleep quality, lack of sleep.

Obesity, chronic cerebrovascular disease.

and so on can cause repeated yawning.

Lack of sleep and poor sleep quality are the most common causes. Most are caused by neurological disorders in the brain that can be improved with lifestyle modifications. Such as chronic cerebral insufficiency.

In patients with cerebral arteriosclerosis, due to the reduction of blood supply to brain tissue, cerebral ischemia and hypoxia are caused, resulting in repeated yawning. People who are overweight are prone to snoring and even sleep apnea.

Resulting in a decrease in sleep quality, resulting in cerebral ischemia and hypoxia. Considering neurasthenia.

Caused by dysregulation of autonomic neuromodulation.

Due to the lack of interest caused by most of the consideration is due to lack of sleep or due to lack of interest, it is recommended to pay proper attention to rest, it is recommended to avoid taking cola, coffee, chocolate, wine and tea before going to bed, eat regularly, pay attention to improve the sleep environment, is conducive to reducing the excitability of the brain. Gamma oryzanol tablets can be taken.

Vitamin B1 tablets + soothing brain fluid.

For conditioning, it is recommended to take Western pills orally, in addition, to develop good rest habits, avoid fatigue, relieve their own pressure, and maintain a happy mood. Yawning in class, not sleeping well, not having enough energy, and not being able to lift up energy. Pay attention to developing good habits.

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Because I use my brain too much in class, I don't have enough blood supply to my brain, so I yawn.

In fact, this is because everyone is more sleepy during class, and yawning is also contagious, and you want to yawn when you see others yawning.

The main reason is that class is very boring, and if you are bored in class, you are prone to sleepiness, and if you are sleepy, you will yawn. You can't stop yawning.

Introduction: In daily life, people always show their spirit through different movements and behavioral states, and when people feel tired, they will yawn, why is this?

Yawning is an involuntary behavior, which means that when a person feels tired, the body will naturally yawn, and it is not a conscious action. Some people think that the process of yawning is actually helping the body to inhale more oxygen, and when yawning, their mouth is very wide open, and the expression is very relaxed. In this way, you can increase the amount of air you inhale, so that your brain is more awake, and improve the state of the brain that is relatively deprived of oxygen, so that you are not so tired.

Moreover, the phenomenon of yawning is a group phenomenon, that is, when there is a person around you who yawns, others may also subconsciously imitate it, so that yawning will also occur. Of course, there are also people who think that he found out that because the ancestors of human beings had similar behaviors before, this unconscious behavior will also be retained in the process of evolution, so there is a situation of yawning. However, when the body yawns, it means that you are not sleeping enough and are very tired, which is also a signal from the body.

Although some people say that the total amount of sleep is not long, the quality of sleep is very high, and they will be energetic every day. There are many successful people who have also said how they fall asleep every day, but it is undeniable that these people sleep very regularly. And for everyone, sleeping at the normal time of falling asleep can improve their sleep quality, if you want to improve your sleep quality, you should also pay attention to emptying your brain, don't think about things before going to sleep, you can close your eyes and refresh your sleep quality will be higher.

And when sleeping, you must ensure that your environment is fresh and clean, at this time the quality of sleep will be higher, and you will feel refreshed after waking up in the morning.

Because when we feel tired, this meaning is passed on to the brain, and the brain functions, the brain starves of oxygen, and then it yawns.

The act of yawning is an involuntary behavior, which occurs when the person is tired, and it is not a conscious behavior.

In this way, fatigue can be relieved, which is good for the cells in the body and can make the cells more active.