Big Doctor Live Room

Chapter 1393

The two academicians present and the leading professor of the Department of Neurology all know that this is actually a field that has not been covered. Even foreign medical institutions have not published articles in this area. After all, this is not just an academic issue. , but also involves ethics and morality.

Under normal circumstances, unless there are special circumstances, no one will enter the sensitive area of ​​​​the brain.

It's just that if this operation is performed by Chen Qun, he can minimize the risk. Compared with his several brain surgeries performed on the tip of a knife, the risk and difficulty are actually relatively lower.In other words, if there were no experiments by the pioneers of the predecessors, then human beings would not know how many parts the core area of ​​the brain that controls consciousness is divided into, and even know some of the functions of several core parts.

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

"Ready to locate the pedunocontine nucleus!"

Chen Qun stood at the surgeon's position and issued orders to Qi Hong, who was operating the positioning system.

For him, which position to stimulate, he has already done it more than ten times in the operating room of the system space, so he is familiar with it.Now, with the improvement of his technical level and the leap of his personal realm, he discovered that defining the system space as a practice place for treating a patient can be said to be picking sesame seeds and losing watermelons, and he has not figured out 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 reality is a magic weapon to promote medical progress. patients, this is the initial usage of the system space, as for the advanced usage, it is to rise to the theoretical aspect, and it may even lead to the research-level topic of exploring the origin of the mystery of life.

Now, he just used the system space to take a small step into normal use, but it was a big step in changing his personal thinking mode. He even suspected that the ultimate task of breaking the system was to let him completely crack the system itself.

No matter, let's finish the operation first.

"Lock the peduncle bridge nucleus of the brain!"

Qi Hong's voice pulled Chen Qun back from his wild thoughts. On the three-dimensional projection image, a red dot the size of a broad bean was marked by the system. With the rapid changes of several sets of data, the fixer placed on the patient's head At this time, it turned into an "armillary sphere", which automatically determined the best angle and plan for electroacupuncture insertion, and indicated the trajectory with a few dotted lines shining with silver light.

It seems that the little broom is quite smart and has found a channel close to the correct trajectory.But after all, if he goes deep into the core of the midbrain and speaks with his touch, no one will think that there is a mistake in his small revisions.

Chen Qun raised his hand alternately, slowly inserted the electric needle in his hand obliquely toward the patient's midbrain, and only entered seven or eight millimeters, then stopped the movement a bit, retracted the electric needle, shifted the position slightly, and continued to do it again. Insert the needle point down.

None of the assistants here felt anything wrong. After all, the human brain is like a maze. No one knows what is growing in it. But generally when inserting a probe, if you feel a little resistance, it means that this is the way to go. It doesn't make sense. It's natural to change the position a little.

Speaking of the human brain is also very strange, sometimes steel bars can be directly penetrated without any effect, and even half of the brain hemisphere is removed, and people can live a nourishing life.But sometimes, just a little more touch to a part the size of a needle tip, and the person is completely brain-dead.

Just as Chen Qun was concentrating on it like a silver needle, he sent the hair-like soft metal electric needle into the core of the midbrain. Everyone could see that the needle tip had entered the midbrain nucleus on the three-dimensional projection diagram. The distance between the epidermis is no more than one-tenth of a millimeter, and the tip of the needle presents a small arc. mm position.

Huang Haitao didn't think there was anything unusual about the three doctors who were watching at the side, but Jiang Ming and the other professor leading the group suddenly understood why Chen Qun had to move the position just now, just to ensure that the position he inserted, even if there was an unknown shift, None of them would deviate far from the midbrain core.

Just when the two brain neurologists saw Mingtang, several dotted lines appeared on the front three-dimensional projection image, representing the electroacupuncture that Jiang Ming inserted in that area just now. The epidermis all have a slight deviation from the straight line.

Chen Qun obviously noticed this cheap phenomenon and made some corrections in advance.

If it wasn't for Qi Hong, who controls the computer, to use advanced technical means to compare the data, then perhaps after the operation is completed, this operation will not be able to be replicated again, and it will only go astray.

Of course, there are two reasons for this. The first is that Chen Qun used finer electro-acupuncture, which reduced the damage to the patient's brain and prevented the electro-acupuncture from making a mess of the cerebral cortex.Another is that the structure of the gray matter and white matter parts of the brain are different, causing the circuit to be skewed.Without high-tech positioning, this error cannot be discovered based on the personal feeling of the human body.

"Voltage 3 volts, stimulation begins!"

Following Chen Qun's order, the original voltage of 1 volt was increased to 3 volts without causing any objection. This was just within the normal range. Many brain surgeries are at this level. In addition, just now The drawn stimulation curve, in the part close to the inner core, the closer to the medial side, the smaller the stimulation generated at the same voltage.

It is also very reasonable to increase the voltage a little in order to cause the same stimulation.

At the moment when everyone looked at the brain wave map on the front screen, the five brain wave maps that were originally synchronized with each other suddenly changed from a gentle fluctuating image to a violent use of electric waves. The reaction turned the graph into six or seven rows of vertical thick black lines.

Although it looks a bit scary, looking at the intervals between several vertical lines, the brain wave signals at this distance are emitted according to a certain pattern, and are not the chaotic signals during epileptic seizures.

Everyone opened their mouths, too surprised to speak.After all, it was the first time for them to see this kind of electric wave curve.

Huang Haitao questioned Jiang Ming first.

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

Jiang Ming frowned, but did not answer Huang Haitao's provocation.This guy was pretending to be understanding and confused, deliberately making trouble for him, and making a small mockery.No one has ever seen this thing, but their professional knowledge instantly told them that orderly curve fluctuations are normal and controllable, which is a good phenomenon.

Chen Qun helped answer this question at this time.

"We got an obvious response from the pedunculopontine nucleus of the brain. This is a neural fluctuation that we have never seen before! But this neural fluctuation looks very strong, but it is still orderly. Perhaps, we need to create a more A bigger stimulus may awaken the patient!"

(End of this chapter)