Chapter 1393

The two academicians and professors in the Department of brain and neurology present all know that this is actually a field that has not been involved. Even foreign medical institutions have not published articles in this field. After all, this is not only an academic issue, but also an ethical issue.

In general, if not in special circumstances, no one will enter the sensitive areas of the brain.

It's just that if Chen Qun is replaced with this operation, he can reduce the risk to the minimum, which is a little less dangerous and difficult than his brain operations dancing on the tip of the knife. In other words, without the experiments of previous pioneers, humans have no idea that the core areas of the brain controlling consciousness are divided into several parts, and they also know part of the functions of several core parts.

His operation now is not completely aimless and risky, but has real data support and theoretical basis.

"Ready to locate the pedopontine nucleus!"

Chen Qun stood at the position of the main knife and gave an order to Qi Hong who operated the positioning system.

For him, he has already done it more than ten times in the operating room of the system space, which is a familiar way. Now, with the improvement of his technical level and the leap of his personal realm, he found that defining system space as an exercise place for treating a patient can be said to be picking up the sesame and losing the watermelon. He did not understand the fundamental role of system space at all.

Saving people is only the basic attribute of the system operating room, but for modern society, this kind of scene space that can infinitely simulate the reality is a magic weapon to promote medical progress. It is the preliminary use of the system space to save certain types of patients by innovating a new type of surgery. As for the advanced use, it is up to the theoretical aspect, It may even lead to the research level topic of exploring the origin of the mystery of life.

Now, he has just taken a small step in the normal use of system space, but it is a big step in the transformation of his personal mode of thinking. He even suspects that the ultimate task of breaking the system is to let him completely crack the system itself.

Anyway, finish the operation first.

"Lock in the pedopontine nucleus of the brain!"

Qi Hong's voice pulled Chen Qun back from his wishful thinking. On the three-dimensional projection image, a red dot only the size of a broad bean was identified by the system. With the rapid changes of several groups of data, the fixator on the patient's head turned into a "celestial sphere" at this time, automatically determining the best angle and scheme of electroacupuncture penetration, The trace is represented by several dotted lines flashing silver light.

It seems that the broom is quite smart, and has found a channel close to the correct track. However, if we go deep into the inner core of the midbrain, or speak by his hand, no one will think that he made a few amendments wrong.

Chen Qun raised his hand and inserted the hairy electroacupuncture slowly into the patient's midbrain. After seven or eight millimeters, he stopped, took back the electroacupuncture, shifted the position a little, and continued to insert the tip of the needle again.

There is nothing wrong with the assistants here. After all, the human brain is just like a maze. No one knows exactly what is growing in it. However, when the probe is inserted, it is generally felt that a little resistance means that the road is blocked. A little change of position is also a matter of course.

Talking about the human brain is also very strange. Sometimes steel bars can be used directly through the brain without any influence. Even half of the brain hemisphere can be removed, and people can live well. But sometimes it's just a little bit more touching the part the size of the needle tip, and people will die completely.

Just as Chen Qun was engrossed in putting a silver needle into the central part of the midbrain, the soft metal electroacupuncture was like hair. Everyone saw that on the three-dimensional projection diagram, the tip of the needle had entered the epidermis of the midbrain nucleus, with a distance of no more than one tenth of a millimeter, and the tip showed a small arc, It's not inserted straight. It should be that it has met a little resistance and twisted the electroacupuncture to a position of nearly one millimeter.

Huang Haitao doesn't think it's different from the three doctors who are looking at him, but Jiang Ming and another professor in charge of the group understand why Chen Qun gang has to move his position, that is, to make sure that the position he inserted will not move away from the midbrain core even if there is an unknown deviation.

Just when two brain neuroscientists saw the fame, several dotted lines appeared on the front three-dimensional projection image, which represented that the electroacupuncture inserted by Jiang Ming in that area just now, although it did not penetrate into the midbrain, there was a little offset straight line in the epidermis.

Chen Qun obviously noticed this cheap phenomenon, and then gave a little bit of correction.

If Qi Hong, who controls the computer, did not use advanced technical means to compare the data, maybe after the operation, the operation could not be copied again and would only go astray.

Of course, there are two reasons for this. The first one is that Chen Qun used finer electroacupuncture, which reduced the damage to the brain of patients and prevented electroacupuncture from stirring the cerebral cortex into a pot of porridge. The other is that the structure of gray matter and white matter is different, which causes the deflection of the circuit. If there is no high-tech positioning, with the human body's personal feeling, it is impossible to find this error."Voltage 3 volts, stimulation starts!"

With Chen Qun's order, the original voltage of 1 volt was raised to 3 volts, but no one objected. This is only within the normal range. Many brain surgery operations are based on this amount. In addition, the stimulation curve just drawn, the closer to the inner core, the closer to the inner side, the smaller the stimulation will be.

In order to cause the same stimulation, it is very reasonable to increase the voltage.

At the moment when everyone looked at the EEG map on the front screen, the original five EEG maps in a synchronous state changed from a gentle wave image to a violent wave application, and the high-frequency response turned the curve into six or seven rows of vertical thick black lines.

Although it seems a little frightening, from the position of several vertical straight lines, the EEG signal of this distance follows some rules, not the chaotic signal of epileptic seizure.

Everyone opened their mouths, speechless in surprise. After all, it's the first time they've seen this kind of curve.

Huang Haitao first asked Jiang Ming.

"Academician Jiang, what's the situation? Do you want to stop stimulation? "

Jiang Ming frowned, but did not answer Huang Haitao's provocation. This guy is pretending to be clear and muddle headed. He deliberately makes trouble for him and makes a big mockery. We have never seen this thing before, but our professional knowledge has told them that orderly curve fluctuations are normal and controllable, which is a good phenomenon.

Chen Qun helped to answer this question.

"We got an obvious response from the pedopontine nucleus of the brain. It's a nerve wave we've never seen before! But this kind of nerve fluctuation looks very strong, but it is still orderly. Perhaps, we need to create a bigger stimulus, it is possible to wake up the patient! "