I watched Er Chuang’s short video, and everything went numb!

High in the sky.

Video refresh.

A new video title appears in the giant screen high in the sky.

[What are the bugs in the human brain?How to make up for the defects of learning ~ learning?]

This line of large letters flashed and was followed by a brief preface.

[After a long period of evolution, the human brain is known as the most complex organ in the universe, and it has been extremely developed. 】

[But even so, the human brain still can't be said to be perfect, and there are still bugs.] 】

[Today, the UP master will take you to know these bugs in the brain, and introduce some ways to crack the bugs and improve your learning ability. 】

......

After reading the title of the new video and this preface, many ancient people in all dynasties were shocked:

"BRAIN BUGS TOO?"

In the previous video, they had just seen the bugs in the human body as a whole, but they didn't expect that there were bugs in this part of the brain.

In ancient times, people usually believed that whether a person was smart or not had something to do with his brain.

For example, when you praise someone for being smart, they usually say that the person has a really good brain.

Therefore, the brain is a part of the body that has a very high status in the eyes of the ancients.

So.

At this moment, there is a bug in the brain, and many ancients are naturally very concerned.

Not to mention, the preface of this video also says that it will introduce ways to crack bugs and improve learning ability.

That, they are even more interested.

......

[The energy consumption of brain bugs is too high. 】

[In the eyes of the brain, it is the most important organ of the body, receiving sensory information from the visual, smelly, auditory and other systems all the time, processing and processing this information, and finally making rational or impulsive judgments and decisions. 】

[With such a busy brain, the energy consumed is naturally very large. 】

[The weight of the brain is less than 2% of body weight, but it consumes 20% of the body's energy, and the metabolic cost per unit mass is ten times that of muscle.] 】

[And the brain is also a very picky eater, and can only receive glucose as its own energy source.] 】

[Two-thirds of this energy is used for neuronal signaling, and one-third is used for brain maintenance.] 】

[In other words, when you study, although your body is motionless, your brain is also consuming a lot of energy at full power. 】

[So, the brain will control you to turn on your mobile phone and watch a cool drama, which not only consumes low energy, but also quickly provides dopamine to the brain to make it refreshing. 】

Barrage flying:

"It's no wonder that every time I study seriously for a while, I feel tired and need to rest, it turns out that my brain is directing me. (Le)"

"I understand, I understand, it's not that I don't like to study, it's that my brain doesn't let me learn. (Dog's Head)"

"No wonder studying can lose weight. "

"Hurry up and transfer this video to my mother to see, it's really not that I'm playful, it's that my brain needs to rest. (laughs)"

“......"

The plane of the Great Ming Taizu.

Zhu Yuanzhang was surprised and said:

"Is that so?"

"Why don't we feel that way?"

Lao Zhu was a little skeptical of this statement in the high-altitude giant screen.

As a famous model worker emperor in ancient China, he watched the folds from morning to evening every day, and there was almost no slack off, how could he not feel tired?

How is it that his brain doesn't control him to rest and relax?

At this time, Zhu Biao on the side spoke:

"Dad, I think there is some truth in the words of the people of the future. "

"When I read for a long time, I did get hungry faster, and I guess the reason is that the brain consumes too much energy too quickly. "

"Will that happen?"

Zhu Yuanzhang thought for a moment in his heart.

It seems to be too.

He had been reviewing for a long time, and although he didn't feel very tired, he did often feel hungry.

Thinking about it this way, there is some truth in the words of the people of later generations.

"So, as long as you replenish your food in time, you can continue to supply energy to your brain?"

Zhu Yuanzhang continued to think in his heart.

Of course, what he actually thinks about is that the energy of the brain is continuous, so he can always approve the twists and turns in a clear state of mind.

This is the self-cultivation of the model worker emperor.

......

[And that's not all.] 】

[Even if you pay attention to energy conservation and emission reduction and lie flat all day, the energy consumption of the brain is still very considerable. 】

[In fact, even in a coma, or even in a vegetative state, many areas of the brain are still active. 】

[Comparing brain imaging data in different states of consciousness, we found that except for the posterior cingulate cortex and the precuneus lobe, which are closely related to conscious activity, other brain regions of vegetative people have extensive energy expenditure, and the overall glucose metabolism rate of their brains can reach 42% of that of ordinary people.] 】

[Why is there still such a high energy consumption for minimal brain activity?What is the brain doing behind you when you lie down?]

[In 2021, a paper published in ScienceAdvances showed that the brain is not only a "high-energy" machine, but also has a natural "leakage" problem, which makes the neurons used by the brain to transmit information have to remain idle. 】

[The next question is what will happen to the brain if there is not enough energy?]

[A scientific study published in an authoritative journal in 2022 showed that if you are in a state of food shortage, the brain will reduce the accuracy of information encoding and enter a "low power mode". 】

[When the human brain enters the low power mode, people's cognition of the world around them will be more sluggish, and the degree of distortion will be greater.] 】

[That's why there is that classic saying: Try not to make decisions when you are hungry. 】

......

See here.

Many ancients throughout the ages felt that they understood.

It turns out that the "dizzy hunger" mentioned on weekdays means that the brain has entered the "low power mode".

And at this time, people are easily confused.

In other words, to keep your mind clear, you can't go hungry.

Emperor Wu of the Great Han Dynasty.

Liu Che thought thoughtfully.

The principle of "low power mode" in this human brain was very inspiring to him.

On the one hand, it reminds him that when making decisions on national affairs in the future, he must be full so that his brain has enough energy and avoid entering the "low power mode" to ensure that his mind is clear.

On the other hand, if he wants to implement any decree in the future, and encounters obstruction from the ministers, he can arrange in advance so that these ministers will be hungry until they enter the "low power mode" of the brain, so that these ministers will be slow to react and be at a disadvantage in the debate and confrontation with the ministers he has instructed them.

It can only be said that Liu Che is worthy of being a natural political master, as long as he finds something that can be used for him, he will not miss it.

......

[Tampering memory of brain bugs.] 】

[The brain's memory system does not store all the information it sees, but compresses it into a few bytes, keeping only the key information.] 】

[And in order to save computing power, the brain will no longer patiently classify memories.] 】

[So when new memories come in, they will be piled up with previous memories.] 】

[Gradually, the already vague memories became more and more confusing. 】

[When you want to call it one day, the brain can't tell which the original memories are, so the brain begins to piece them together, and the original memories are inadvertently updated and reconstructed, and false memories are born.] 】

[And this bug is generally thought to be related to the "contextual associated memory", a memory mechanism evolved by humans.] 】

Barrage flying:

"Memories can interfere with each other, and some lawyers take advantage of this to mislead witnesses through words, mislead witnesses with the information provided in questioning, and falsify their memories. "

Indeed, the working mechanism of contextual memory is inherently unreliable. "

"Reply - sincerely ask for advice, how do you say that?"

"Reply - Contextual memory is to use the background or clues of things and other hints to wake up a specific content, once the background and clues appear similar, it is easy to confuse us, such as we often can't remember whether the door is locked. "

"Reply - you said this example is true, I often wonder if I locked the door, and I thought it was obsessive-compulsive disorder. "

"One of the side effects of contextual memory is that any information we hear, see, touch, taste, or smell with our senses will lead to something else, which can easily lead to distraction. "

“......"

Many ancients in the past dynasties looked at the giant screen in the sky, and thought in their hearts, as if this was indeed the case.

In particular, the situations discussed in the barrage seem to have happened to them before.

So.

Is there a way to crack this brain memory bug?

Many ancient people from all dynasties continued to look at the giant curtain in the sky.

......

[After recognizing this bug in the brain, we can also take some measures to strengthen and consolidate our memory.] 】

[For example, the advantage of contextual memory is that it does not process all information equally, but prioritizes memories, so we can consciously train the brain in memory and let the brain rank the information we want to remember first.] 】

[A representative training method is: repetition of memory.] 】

[According to the Ebbinghaus forgetting curve, our memory will decline rapidly within 1 hour after completing learning, and by 1 month, we can only remember about 20% of the content. 】

[And constant repetition can remind the brain that this is the most important information, and it is necessary to prioritize memory, and eventually form a long-term memory that is not easy to forget.] 】

[In addition, we can use the mechanism of background association memory to actively adopt the association memory method to memorize the key content.] 】

......

The Ming Dynasty became the ancestor plane. (If you read a violent novel, go to Feilu Novel Network!)

Zhu Di suddenly opened his mouth and said to Zhu Zhanji:

"Zhanji, when you read a book in the future, you should read a book several times and memorize it several times. "

"Huh?"

Zhu Zhanji cried out bitterly in his heart, but he didn't dare to refute, so he could only reply:

"Yes. "

Seeing this, Zhu Gaochi on the side smiled secretly in his heart.

This son of mine is born to jump out, and it is good to study hard and sharpen his temperament.

Not only in the Ming Dynasty Ancestor Plane.

Many other dynasties, as well as many ancient people, have memorized the method of repeating memory.

......

[I think too much about brain bugs.] 】

[Your brain likes to make all kinds of predictions before something happens, good outcome, bad outcome, etc.] 】

[The amygdala in the brain, on the other hand, will pay special attention to that negative prediction.] 】

[Although the prefrontal lobe, which is responsible for rational decision-making, reminds the brain to act.] 】

[But forced by the amygdala's obscenity, the brain complied with its thoughts.] 】[]

[So, procrastination arises.] 】

[The larger the amygdala, the more concerned about negative predictions, the more afraid of action, the worse the procrastination.] 】

[Anxiety, stress, and pain will also get stronger and stronger.] 】

Therefore, in the face of people with severe procrastination, giving him more positive and positive encouragement will help them overcome procrastination. 】

Barrage flying:

"Yes, yes, blame the amygdala!"

"Looks like I'm the one with the big amygdala. (Dog's Head)"

“......"

Many of the ancients of all dynasties were shocked.

It turns out that someone is procrastinating, and it turns out to be a bug in the brain.

The ancients really felt that they had gained knowledge.

Great Qin plane.

Qin Shi Huang's eyes showed a look of doubt.

According to the saying of later generations, isn't it innate to decide who likes to procrastinate and who doesn't like to procrastinate when doing things?

And the size of the so-called "amygdala" cannot be changed, does it mean that people who are born with a penchant for procrastination cannot change it?

Qin Shi Huang felt that this might not be the case.

He felt that a person's character was not entirely innate.

......

[Regarding procrastination, there is another theory in brain science, which is the ternary brain model. 】

[The so-called ternary brain model means that when you look at the brain from the innermost out, the brain will be divided into three layers, namely the reptilian brain, the lactation brain and the human brain. 】

......

Accompanied by narration subtitles.

A clear ternary brain model appears in the giant screen in the sky.

Many ancients in all dynasties and dynasties directly looked stupid:

"Man has three brains?"

"How is this possible?"

Many ancients exclaimed in disbelief.

......

[According to the order of brain evolution, our brain is gradually expanding, originally a reptilian brain, slowly evolving into a mammalian brain, and then a human brain. 】

[The earlier the brain region evolves, the more elementary it is, and the later it evolves, the more advanced the brain region is.] 】

[And human beings from the crawling brain, to the lactation brain, and then to the human brain, is not a relationship that replaces one, but merges the functions of these three brains into one brain. 】

[Then, when humans make decisions, they are influenced by these three brains.] 】

[In most cases, the human brain is constantly absorbing new information and thinking about various questions, but the mammalian brain and reptilian brain will raise a lot of objections to this.] 】

[The conflict of the three brains makes "maintaining the status quo" the first choice for many people, which also leads to the occurrence of procrastination. 】

......

The plane of Taizong of the Tang Dynasty.

Li Shimin looked at the giant screen in the sky with great interest.

Later generations, these introductions to the knowledge of the brain made him feel very novel.

These are all new doctrines that he has never heard of and never seen.

He wondered in his heart, how did the people of later generations know all this, and how did they verify it?

After watching so many videos from the high-altitude giant screen, he didn't think the various contents in the high-altitude giant screen were true as before.

Rather, they will think and judge for themselves.

After all, it is the top elite of ancient times, although it is very lacking in scientific knowledge due to historical limitations, but it still lacks its own thinking and judgment ability.

......

Based on this ternary brain model, psychologist Mel Robbins proposed an efficient action method called the "five-second rule". 】

[The core idea is to count down to five seconds in your mind and then act immediately.] 】

[It's equivalent to the human brain in the brain after thinking of an idea, only give 5 seconds to discuss with the mammalian brain and reptile brain, and take action within 5 seconds.] 】

[Mel Robbins, the proposer of the law, was originally a person with severe procrastination, she was lazy and procrastinating in college, and even received several withdrawal warnings for defaulting on academic papers.] 】

[But with the "five-second rule" method, she successfully overcame procrastination and successfully completed the thesis within the specified deadline.] 】

After graduating, she applied this method to all aspects of her life, and as a result, she became a professor within 5 years and wrote 3 books that sold well all over the world. 】

[She once said in a TED Talk: "If you can decide to start in 5 seconds, you can be whoever you want to be."] "】

[Regardless of whether this statement is true or not, I think that for people with procrastination, they can give this method a try, after all, they will not lose anything.] 】

Barrage flying:

"It makes sense that to act immediately after the countdown of 5 seconds is to not give time to react to emotions such as fear, hesitation, and inertia. "

"That's right, if you hesitate, you will lose!"

“......"

"Is this so powerful?"

Many ancient people in the past dynasties were quite shocked.

The "five-second rule" doesn't sound complicated, but it can help the guy named Mel Robbins get rid of procrastination and succeed.

This made many ancients in all dynasties interested in learning this "five-second rule".

As the giant screen says, it doesn't come at any extra cost.

But at the same time.

There are also some ancients who have doubts about this "five-second rule".

In such a short period of time, how can you distinguish the pros and cons?

Isn't it too hasty to act recklessly without much thought?