Chapter 1041 The animal experiment was a great success
The biochip has been successfully developed and successfully miniaturized to the point where it can be applied. The problem is that this technology cannot be directly applied to humans, and it has to go through experiments with other organisms.
Mice are the most traditional experimental subjects and have natural advantages.
From an evolutionary point of view, it is a mammal with a high level of evolution. Many experiments applied to humans can be applied to mice first.
? From the perspective of reproductive ability, it is particularly fertile and easy to obtain.
When the anesthesia was over and the team made the first cut, everyone was very nervous. The biochip was already small, but the nerves and blood vessels of the mice were also very small.
The experimenter carefully operated, first opened a small opening in the blood vessel of the brain, and then inserted the biochip obliquely.
At this time, the biochip is in a compact form. After touching the blood, it will automatically expand and open the blood vessels, just like the principle of a heart stent. The difference is that the biochip carries some blood clotting factors, which can speed up the recovery of wounds.
Then the opening of the blood vessel is carefully sutured with precision instruments.
It is not difficult at all, much easier than removing necrotic nerves, but the doctor who performed the surgery was so nervous that he was sweating profusely. After all, this is the first time this type of experiment has been conducted, which is both glory and pressure.
After the operation, mice are soaked in "amniotic fluid" to recover. This technique is becoming more and more common. This is the fastest way to recover. After all, it is comparable to the development of a fertilized egg into a complete newborn.
In less than two days, the mice finished the treatment and officially entered the experimental stage.
The computer is turned on in advance, the specific number of the biochip is entered, and then the biochip is activated.
Unknowingly, all the brain activities of the mice were captured by the device and presented in a specific form.
The visual visualization function that everyone is most concerned about has also been verified. No matter what the mouse sees, it will be reflected in the brain, and the display will be synchronized.
The little white mouse is like an active camera, looking around without any delay.
"Let's conduct an experiment with command signals and simulate a flood scene for it!"
Then, the image of the flood was guided into the brain of the little white mouse. The "eyes" of the little white mouse saw the roar of the flood, and it was so frightened that it immediately ran towards a high place, screaming crazily while running.
The mice that were also in the experimental site were all frightened and ran to a high place together, and then the scene became embarrassing.
The other mice didn't see the flood, they quickly looked at each other, extremely humane, they looked at the shivering experimental subject, chirping, as if to say: "Dude, are you okay?"
The experimental subject was still trembling, there was no way, the brain gave it instructions, and then it turned into a specific picture, its visual system really "seeed" the flood.
"Release!"
The signal of the simulated scene was interrupted, and the subject returned to normal immediately. It didn't quite believe it. It took a few steps forward tentatively, and then went down to the high ground with confidence.
The success of this experiment gave the team members great confidence.
"The next set of instructions, issue!"
Then a memory suddenly appeared in the subject's mind. It clearly remembered that there was delicious food in the north corner of the big cage, so it went to eat it without even thinking about it.
But it suddenly realized that it was the leader here and could not be alone, so it went to tell many companions about it.
It is impossible for the mice in the laboratory to form a real social group, unless they are specialized in social research, these mice will soon be used as experimental subjects, and they will not stay for too long.
However, for this experiment, this group of mice was allowed to stay for a long time, forming a relatively fixed group, and then a leader was produced. Unfortunately, it was not an experimental subject.
However, even though it remembered that it didn't seem to be the leader, and that it seemed a little afraid of the strong male mouse, it still bite the bullet and gathered everyone. No way, it is the leader subconsciously, but it can't figure out why it feels guilty.
Under the powerful action of the command, it told the mice that there was food, and the leader didn't complain about it, who would be troubled by the food.
As a result, after taking everyone there, the empty corner made the mice dumbfounded.
"Zhizhi!" The leader expressed dissatisfaction, issued a warning, and then left, and the other mice followed suit.
Adult XiaobaiA colleague was worrying about not having any experimental subjects, and this puppy was just right for him.
"No! You're going too far!" Xiao Yang objected immediately, he didn't save it to make it an experimental subject.
The colleague thought about it, and persuaded him from another angle: "Let me ask you, it has no mother, who taught it survival skills? Who taught it traffic rules? Don't say this is not what a dog should know. If it gets involved earlier This project might avoid the car!"
Xiao Yang was stunned by the question, and it seemed reasonable, but he immediately thought of something wrong: "We drove the little white mice crazy, I don't want the little dog to go this way."
"This time we will not conduct that kind of anti-instinct experiment, because dogs are important members of human life, we will give them social training, what do you think? If possible, I will make a report. It is trained as a guide dog, which is also for the benefit of the public. If you think it is dangerous in terms of EOD, we will not propose it"
"EOD is not considered, not every dog ??has this sense of smell!"
"OK!"
Qu Ping soon received an experiment proposal, and she immediately became interested.
EOD, search and rescue, anti-drug and other professions require dogs to have a high sense of smell, while guide dogs need absolute obedience and high IQ. If guide dogs can be directly trained in this way, then blind people will have enough My guide dog works!
Xiaguo is very large, and there are many people with visual disabilities (the intensive care center can¡¯t finish the operation), but the training of guide dogs is very difficult, it takes a long time, and the cost is high. It is said that less than 100 dogs enter the market every year. It is really unfortunate for the blind.
Before the cell totipotent replaces the problematic "parts" for these disabled people, guide dogs are needed, at least it is another decisive way.
Just imagine that biochips can be transplanted to 10,000 dogs a year, then there will be enough guide dogs, guard dogs, and even specific working dogs.
"Passed!" Qu Ping immediately replied.
The little milk dog lay on the ground for seven or eight days, and the bones of the lower body had returned to normal. He ran around the laboratory and sniffed people when he saw them. He was very cute. Looking at it, Xiao Yang felt somewhat guilty.
Just like that, the little milk dog was implanted with a biochip, and then the command experiment began.
Don't look at it as small, but it grows very fast. It looks the same every day. After two weeks, it becomes quite big. It receives a lot of instructions, but it can remember every one of them, and it becomes a part of its instinct.
If you want to defecate, go to the toilet in the bathroom and squat down. Even if it belongs to a male, it has changed its habit of lifting its feet to pee. And then press down on the toilet to flush.
It was also the bag of feed that he dragged over to Xiao Yang. When you get thirsty, go to your own specific water dispenser and press the button. When I was hungry, I took the rice bowl in my mouth and queued up with everyone, without ever cutting the queue.
When doing hygiene, I will bring brooms, mops, and rags. The funniest thing is that every time Xiao Yang goes to the toilet, he runs over with a box of toilet paper in his mouth, even if Xiao Yang says he has to go to the small toilet. He even knows to leave a bone for Xiao Yang every time he eats, maybe this is his way of expressing his gratitude.
Everyone was dying of laughter, saying that Xiao Yang's son was really filial.
Laughing, but the experiment was carried out without compromise. As a dog less than two months old, the puppy has already learned a lot of blind-guiding skills.
For example, when crossing the road, squat down and hold the owner, and when turning, use your body to get stuck in the corner and push away the blind person. This is like a three-year-old child performing calculus problem-solving ideas.
Then there is the puppy counting session that everyone loves to see. It can easily memorize the addition and subtraction of two digits, and can combine the numbers into the correct answer through visual recognition. Compared with those who have been trained for several years, they can only calculate ten. Dogs who add and subtract within are much better. Those dogs are all trained and don't understand at all, but Xiao Yang's little milk dog really understands the principle.
"The experiment was very successful. The biochip can even be used as a backup brain to guide the behavior of the creature. That is to say, even a mentally retarded person can make many correct actions.
However, if you are born with a low IQ, it is tantamount to the biochip calling the shots, and it is not recommended to extend this model to humans. ?