Great Country Academician

Now that the problem has been found, the rest is easy to handle.

Although a thorough solution to this problem requires Xu Xiao's team to further study the weak-frequency brain wave signals involved in the control of human activities.

However, it is not difficult for him to modify the conversion model in the brain-computer interface chip through mathematical tools, temporarily adjust the relevant signal waves, and achieve a phased solution.

Cm·dV/dt=I-gL·（V-El）-Gkg^n·(V-EK)-Gcam∞(V-ECa)

dn/dt=ф(n∞(V)-n)/τn·(V)

Looking at the two lines of data formulas in front of him, Xu Chuan smiled.

It simplifies the model by reducing the number of dynamic variables in the HH model on the basis of the original inability to describe the hyperpolarization period after a spike discharge of biological neurons.

This can change the generation of action potentials, thereby solving the problem of causing a saddle node to bifurcate to a limit cycle.

Simply put, this method cannot completely solve the problem of brain-computer chips.

But at least in the case of abnormal weak-frequency brain wave signals, artificial intervention can be carried out through mathematical models, and it can be controlled to a ‘standard’ range by comparing with conventional data.

If it is a limb such as an arm or a leg, it will be compared with the nerve signals of another part.

After all, when ordinary people exercise, the force of their arms and legs is usually close, which can prevent sudden imbalance and loss of control.

For ordinary people, this should be enough.

But for subsequent militarized exoskeletons or Xu Xiao’s envisioned mecha, it is a major flaw.

Because it is forcibly controlled, when soldiers are in action, they may make actions with one hand or one leg much stronger than the other.

If the system is forcibly intervened at this time, it will lead to extremely serious consequences.

But for now, it should be enough.

Subsequent optimization can be carried out slowly by Xu Xiao’s team.

Jinling.

In the clinical laboratory on the seventh floor of the experimental building of the Clinical Medicine Center of the Hexi Campus of the First Hospital.

Several core researchers of brain-computer interface chip technology are stretching their necks and curiously looking at the situation here.

After struggling to squeeze to the front row of the crowd, Lv Guangyuan, who was in charge of the electrical signal simulation technology in the project, patted another colleague Sun Yu on the shoulder and asked curiously.

"When did Academician Xu start studying brain wave brain-computer interface chips? I don't think I've heard of it before."

Sun Yu, who was in charge of the brain wave sensing technology module, shrugged and shook his head and said, "I don't know. You ask me this question, who should I ask?"

"Then do you think he can really solve this problem?"

Hearing this question, Sun Yu shook his head and subconsciously said, "It's impossible, don't dream."

"The whole world has been struggling for so many years. If it was so easy to solve, it would have been solved long ago."

The problem of brain-computer interface chips accurately sensing and converting brain wave signals is not only a problem for Starlight Virtual Technology Company, but also a problem for the whole world.

If we count from the time when humans learned to apply brain wave technology, this problem has troubled humans for at least fifty years.

Especially on the side of Starlight Virtual Technology Company.

Since the merger with Musk's Neuralink brain-computer interface company, its research in this field can be said to be the world's leading.

I dare not say that it is firmly in the first place, but at least it is in the top three.

But when faced with the problem of accurately sensing brain waves and converting them into electrical signals for mechanical execution, it is still like facing a steep mountain, difficult to climb to the top.

He himself is already a top scholar in this field, but he still has no way to face this problem.

As soon as the voice fell, Sun Yu thought of Xu Chuan's brilliant record. After hesitating for a while, he added: "It is undeniable that Academician Xu is indeed very powerful, but the fields of biology and mathematical physics are completely different concepts."

"If he can really solve this problem, Professor Da's coffin lid may not be able to cover it."

"Professor Da? Who?"

"Darwin."

Lv Guangyuan: "."

Hearing this name, Lv Guangyuan's mouth twitched unnaturally. What the hell is Darwin?

Although this name is indeed famous, he has nothing to do with brain waves. He studies evolution.

As thoughts flashed through his mind, he heard Sun Yu say in a deep voice: "When the time comes, Darwin will probably open his coffin and grab his neck and shout, you are the one who violated the theory of evolution and secretly evolved a quantum brain, right!"

Lv Guangyuan: "."

At the same time, on the other side, the optimization program completed by the small supercomputer at home has been loaded onto the control program.

The programmer transferred from Starlight Virtual Technology debugged it and confirmed that there were no problems and would not cause bugs and conflicts, then stood up and reported.

"Academician Xu, President Xu, the optimization program has been loaded, and the test went smoothly."

Xu Chuan smiled and nodded to him, expressing his gratitude: "Thank you for your trouble."

"No trouble, no trouble."

The programmer who loaded the program smiled, touched his shiny bald head and stepped back.

Xu Chuan looked at Xu Xiao and smiled and said: "Do another test to see if the previous problem will still exist."

Xu Xiao nodded, and without thinking much, he arranged for the staff to bring over two disabled people who were undergoing clinical trials.

A new round of clinical trials began soon.

Unlike the last time, this time, because other core scientific researchers and equipment were transferred from Starlight Technology, the experiments were carried out simultaneously.

Under the command of medical staff and scientific researchers, clinical trials were carried out in an orderly manner.

Standing inside the laboratory, Xu Chuan and the hospital leaders of Jinling First Hospital stood together, quietly waiting for the results of the experiment.

After Cao Hongsheng, who was standing next to him, looked sideways, he easily moved closer and whispered: "I didn't expect Academician Xu to have such a deep research on brain-computer interface technology."

Xu Chuan glanced at him sideways and said with a smile: "No."

Cao Hongsheng: "???"

No?

What's the situation?

You have participated in the research of brain-computer interface chips, and helped Xu Xiao solve the problem of accurately sensing and converting brain wave signals. Now you tell me that you have no research in this area?

Cao Hongsheng was a little confused by Xu Chuan's sudden "no". He didn't react for a while. He was holding back the flattery he was going to continue. He was a little bit uneasy.

Looking at the stunned Cao Hongsheng, Xu Chuan smiled and explained: "I really don't know much about brain-computer chip technology. This technology has always been developed by Xu Xiao. I just helped to do a little research on the conversion model of brain waves and neural signals."

Saying that it is a small contribution is indeed modesty. After all, the precise conversion model of brain waves and neural signals has always been one of the core problems of virtual reality technology.

After all, accurately converting brain waves into electrical signals that can control machines and equipment is the focus of research for brain-computer interface chip technology and virtual reality technology, and it is one of the decisive factors.

So saying that it is a small contribution is definitely modesty.

However, it is undeniable that Xu Xiao's research on brain-computer interface chips and virtual reality technology is indeed quite excellent.

Unfortunately, with the identity of his sister, it will be more difficult to get recognition from others, no matter from which aspect.

Just like the research on brain-computer interface chips, even Dean Cao Hongsheng, who participated in the clinical trials, subconsciously attributed the credit to him, not to mention others.

Xu Chuan had no way to deal with these.

Sometimes, enjoying some of the conveniences brought by his brother will naturally bring some troubles in other places.

Especially for a scholar who is determined to make achievements in academic research, many times even if she has made more achievements, there will be people who speculate whether it was given to her by her brother after she finished it.

Such things are not uncommon in the academic community, such as a six-year-old elementary school student publishing an SCI academic journal, a seven-year-old prodigy making great contributions to cancer research, and so on.

These things are not uncommon, and there are revelations almost every year.

Although as a brother, Xu Chuan does not want Xu Xiao to live in such a shadow, it is difficult for him to change the views of outsiders.

On the side, Dean Cao Hongsheng laughed and said, "Academician Xu, you are too modest. The conversion of brain wave neural signals and electrical signals is one of the core research of brain-computer interface technology."

"Your tiny contribution is an achievement that others cannot make in their lifetime. I have to thank you and Xu Xiao for your research on behalf of the disabled people in China and even the world."

"It is the great research of you two brothers and sisters that has given them the hope of standing up again and returning to life and the world."

Hearing this sudden flattery, Xu Chuan was stunned.

It's not that Dean Cao is flattering himself. He certainly knows how awesome it will be if the brain-computer interface chip technology is successfully developed.

But this flattery did catch him off guard.

Say thank you on behalf of the disabled people all over the world. How did Dean Cao suddenly turn to this?

After coming back to his senses, Xu Chuan coughed lightly and said, "President Cao, you are too kind. Brain-computer interface technology is not just the research of Xu Xiao and me. It is also inseparable from the day and night efforts of all researchers in the project team."

After a pause, he looked at the two disabled people who were undergoing clinical testing experiments and said with a smile, "Moreover, the brain-computer interface chip technology has not yet reached the level of commercial use. It is too early to say that it can allow disabled patients to completely return to normal life."

President Cao Hongsheng laughed and said, "I believe in you, Academician Xu, and I believe that Xu Xiao and the research team she leads will solve this problem."

After a slight pause, he continued, "President Xu "Sir, I have a request regarding brain-computer interface technology."

"On behalf of Jinling First Hospital, I want to introduce the full set of technologies for the brain-computer interface technology and bionic robotic arm that you and Xu Xiao are researching."

"On the one hand, these technologies can help disabled patients in our hospital return to society."

"On the other hand, we and Xingguang have a good scientific research project cooperation. In subsequent research, the equipment sold by our hospital can also provide Xingguang with sufficient medical data to help optimize and upgrade brain-computer interface chips and bionic robotic arms."

It is said to be mutual assistance and mutual benefit, but in fact, Cao Hongsheng just wants the first batch of equipment after the brain-computer interface technology matures.

After all, it can be seen that for the medical industry, the brain-computer interface chip and bionic robotic arm of Starlight Virtual Technology will be the top products.

The bionic arm is almost completely comparable to, and even surpasses the functional human arm and thigh to some extent, which can allow disabled people to completely return to normal life and no longer be affected by the lack of limbs.

If a layer of bionic skin is covered later, it can be made almost invisible to others, which is simply a killer.

Although the cost of these devices may be quite expensive at present.

But are there not enough rich people in this world?

Moreover, for the First Hospital, this is a good opportunity to expand its reputation throughout the country and even the world.

Hearing Cao Hongsheng's request, Xu Chuan smiled and said: "Xingguang Technology Company is managed by Xu Xiao. Dean Cao, you can just ask her for this kind of thing. I don't care about these."

If the brain-computer interface chip and bionic robotic arm technologies are really developed, whether some of them can be transferred to the First Hospital, at least in the first batch of technologies and equipment, is actually no longer a matter within Starlight Technology.

These technologies are mature, and the first batch of considerations will always be equipment in the field of national defense.

Maybe it won't be deployed regularly due to the maturity of the technology, but at least it will be equipped in small batches in special forces or some specific fields.

And any new technology is destined to be unable to improve its production capacity in the early stage.

Time passed by minute by minute, and soon the experiment lasted for more than half an hour.

In the laboratory, the researchers who were busy recording the experimental data had various emotions on their faces, such as excitement, shock, tension, and uneasiness.

From the current situation, more than half an hour has passed, and the two disabled people who were conducting the test seemed to have completed various clinical experiments in a nearly perfect way.

This made people hold their breath and want to know urgently whether they really solved the problem.

Especially Sun Yu, who was sitting in front of the computer screen and monitoring the real-time brain wave signal conversion data, was confused.

The problem of accurately sensing brain waves and converting them into electrical signals for mechanical execution was solved just like this?

Although he didn't believe it in his heart, the familiar and normal clinical data in front of him pierced into his heart like a gun of truth, making him believe it.

Unable to help swallowing his saliva, Sun Yu looked back at the two disabled people who were also undergoing clinical trials, and then looked at the person standing on the other side of the laboratory.

No, how did this happen?

Is this the strength of the Nobel Prize winner?

From mathematics to physics, to chemistry, materials, astronomy, engineering, and now the brain wave field in the biological field.

What about the mountain between all scholars and researchers?

Why is it like it doesn't exist in front of him? Can he easily make such a world-shaking achievement across fields?

Once upon a time, Sun Yu also thought that he should be a top scholar in the field of biology.

Even after switching to Starlight Virtual Reality Technology Company as a main researcher to carry out research on brain-computer interface technology, he believed that as long as he could complete this technology, he would definitely win the Nobel Prize.

Especially in recent months, after completing the precise sensing brain wave module technology, he was even more "confident" that he thought the Nobel Prize was just around the corner.

There was even a time when he was so inflated that he thought he might be able to compare with Professor Nicolelis, the "father of brain-computer interface" in the future, and compete with him.

However, now, he felt confused and powerless.

The research results he was proud of were nothing compared to the problems that the person standing over there solved in the same project.

It is undeniable that being able to complete brainwave sensing technology to a high degree is indeed amazing, but it is simply not worth mentioning in front of the problem of accurately converting brainwaves into electrical signals that can be executed by machines.

The research team of hundreds of people in Starlight Company has been studying the problem for more than a year and has not been able to solve it. In front of this person, they only lasted half a month before being killed.

Are all the Nobel Prize winners this kind of monster?