my stealth fighter

Chapter 652 Abnormal Vision
After opening her eyes, Arabella's mood was so complicated and extreme that it was difficult to describe her heart with any words. On the one hand, she was ecstatic because she saw the light, and on the other hand, the world she saw... was her The unrecognizable world, with the light flooding into too many things at once, the information violently impacted the weak visual processing area in her brain, causing her brain to be in chaos.

She saw things, but she didn't know what they were. Even the sisters and friends standing around her looked very different from the image she had groped for in the dark and constructed in her mind. Even the image of "human beings" is very different from what she imagined in her mind. In her opinion, the surroundings are simply ghosts dancing with demons... Let's put it this way, there is a difference between the appearance of human beings in her imagination and the appearance of actual human beings. The gap is no less than the gap between Picasso's abstract paintings and real people.

She doesn't have a precise concept of size, so the body proportions of everyone she touches out with her hands are very different from the actual ones, and the facial features are also very different, such as the mouth. She didn't expect that the lips are actually colored, which is different from the color of the face It was so big that she thought her lips and face were the same color.

Because the optic nerve is not yet fully developed, the signal "pathway" is not wide enough, or the brain processing ability is not enough. The world she sees has no color, only black and white, and grays of different depths mixed from black and white. Because every time there is an additional color, the processing requirements of visual signals increase geometrically. The brain chooses to give priority to ensuring the clarity of vision. Anyway, she doesn’t know the color, so she uses lips as an example. She looks at other people’s lips. It was dark gray, and the face was a light gray that was close to white - as it should be, but Luisa's face confused her even more.

Even the closest body and appearance are the same, not to mention other things, everything she sees is different from what she imagined before, the difference is only the degree of difference.

The upside-down and left-right separated visual images intensified the impact of this contrast. She felt that other people's faces had their eyes above their noses, but what she saw was the opposite. The cross she wore was supposed to be a cross with a short top and a long bottom, but in her opinion, it was the opposite. It looked exactly like the anti-cross and anti-Christ that she heard represented the devil. If it weren't for her firm belief in her heart and trust in her friends , She was afraid that she would lose her mind on the spot.

Everyone saw that Arabella was panting violently, her face was covered with sweat, her pale green eyes were full of fear, and she could hardly speak except for praying to God for salvation.

No one could help her, no one could imagine what she saw at this moment.The visual range of a baby is only tens of centimeters, and things farther away are very blurred. Babies recognize the world step by step, instead of seeing everything at once like Arabella.

"Arabella, what's the matter with you? Can you hear me?"

Seeing that her sister's condition was not right, Catherine was sweating profusely and her face was as pale as paper, so she hurriedly asked with concern.

Lu Weijing saw that Arabella's heartbeat and blood pressure fluctuated too violently on the ECG monitor, and Arabella's pupils were also dilated. She knew that she had underestimated the impact of the visual impact on her, so she asked the nurse to give her an injection quickly. A sedative in case she develops heart failure or something like a burst capillary that damages her brain and internal organs.

After being injected with the sedative, Arabella's heartbeat and blood pressure slowed down, and she fell into a deep sleep again.

Not only Arabella, everyone at the scene was sweating nervously.

"Doctor Lu, my sister..." Catherine was going crazy with worry, and asked Lu Weijing for help.

"Sorry, I'm still not well prepared." Lu Weijing shook her head apologetically, "The good news is that she can see. The bad news is that her brain can't understand what she sees."

"Then what should we do?" Catherine was in a daze.

Although she felt sorry for her sister, Catherine did not complain about Lu Weijing unreasonably. After all, this was an operation without precedent. Lu Weijing had already mentioned the possible difficulties in advance, but everyone still underestimated the difficulties.

Lu Weijing fell silent, neither she nor the ophthalmologists at home and abroad had ever faced such a problem.

"I have an idea, I don't know if it will work." Jiang Chanji said.

Catherine seemed to have seen a life-saving straw, and said anxiously: "Anything will do, come and listen!"

Others looked at him sympathetically, hoping that he could offer a constructive opinion.

"This is the world's first successful eye transplant operation. There is no experience or case to follow in postoperative recovery. Every step must be carefully explored and tried by us and Arabella. I have no advantage over you in this regard. Therefore, we should brainstorm and express any ideas, and then we can discuss them together." Lu Weijing encouraged.

It is precisely because Jiang Chanji has long been sure that Arabella's operation will be successful, so he has already begun to consider the issue of postoperative adaptation. Although there is no successful precedent for eyeball transplantation in humans, he can refer to Youqisi's opinion.

"The things Mr. Lu said before, such as the world that Arabella sees upside down, left and right, should have been confirmed by now, and Arabella can't bear such a strong impact, but I thought about it I thought, what if we could find a way to make her enter a state similar to that of a baby? Babies recognize the world step by step, so she can do the same." Jiang Chanji said.

The reason is this, but how to do it?

Lu Weijing asked, "What do you mean?"

"What I mean is..." Jiang Chanji took out the monocular infrared mirror, "Make a special pair of glasses for her, similar to the connected wide lenses of diving goggles, make sure that it can completely cover her field of vision, but the lenses... How should I put it, can some special grinding techniques be used so that she can only see a range of tens of centimeters when wearing glasses? Anything beyond this range will be blurred."

Everyone's heart moved when they heard it. Jiang Chanji meant to use artificial tools to simulate the visual state of a baby for Arabella.

The crux of the problem now is that Arabella sees too many things at once. She doesn't know anything, she doesn't understand anything, plus it's upside down, left and right are separated, and there's no sense of three-dimensionality and distance... Instead of this, it's better Simply let her only see things within a short distance, let her only recognize one or two things at a time.

"This method is... a bit interesting." Lu Weijing pondered, "The manufacture of glasses does not sound difficult. Even if there are difficulties in the optical level, it can be converted through the electronic level, such as the form of smart glasses. Record the picture through the camera installed outside the mirror frame, and then only broadcast to her the content of the picture within a few tens of centimeters, and the redundant part will be blurred... What are other people's opinions?"

Others can't think of any better way, as Lu Weijing said, now is crossing the river by feeling the stones, taking one step at a time, the good news is that Arabella can already see, the bad news is that if she can't hold on It is not impossible to live, unable to adapt, and may even go crazy.

Since others have no objections, then do what you say, Jiang Chanji called Zixuan who was helping in the laboratory, and asked her to help design and manufacture this very special and extremely important pair of glasses. Like the poor and cute Arabella, Zixuan will definitely not sit idly by. After talking to the teachers in the laboratory, almost all the teachers who are free in the laboratory are willing to help.Everyone collected firewood and made great efforts. So many smart people got together and quickly came up with the design of the glasses. Let Jiang Chanji and the others accurately measure the various sizes of Arabella's head and face. Then immediately place an urgent order to the factory in contact with the laboratory's business, and customize the corresponding frames, optical lenses and electronic devices.

However, even if everything is put at the highest priority and processed as quickly as possible, this kind of glasses has never been seen before, and it will take a few days to manufacture them as quickly as possible, and Arabella cannot be anesthetized with sedatives, so After discussing it, everyone decided to take turns to take care of Arabella, and she must not be allowed to do anything stupid in panic after waking up—normally, Arabella never needs to be worried by everyone, but now anything can happen.

The so-called stupid thing, of course, means that Arabella may goug out or poke her own eyes blind in extreme panic. Lilith's eyes have strong nerves and blood vessels, and it may not be easy to replace them with others. One must have two, even if she is replaced with eyes donated by others in the future, she may still do this, so someone must accompany her at all times, guide her, and stop her when necessary, until she adapts to normal vision.

Catherine is too embarrassed to trouble everyone. She means that she can take care of her sister by herself, but she also has to eat, bathe, go to the toilet, and sleep. She can't predict when Arabella will wake up. Just a few seconds is enough, and any negligence will make her regret it.Similarly, it is not reliable to let a nurse take care of the whole process, let alone tie up Arabella's hands and feet.After everyone's persuasion, Catherine finally agreed.

Jiang Chanji is strongly in favor of everyone taking turns taking care of her, because he has to feed Arabella medicine every day until the possibility of rejection no longer exists.

The matter was settled in this way, and everyone calculated according to their respective courses and schedules. Among them, Qianyang, Xiaosui, Aurora, and Yuna who lived in the school were all assigned to the evening shift, and the rest of them took turns to work the day shift for several hours. For one replacement, Catherine will of course accompany her all the way, so as to avoid mistakes caused by lack of energy.

(End of this chapter)