[Unable to prevent the erosion of diseases and environment, it will gradually age in the following process]
At the age of 30, people will start to lose weight
[At the age of 50, people's hair will begin to turn gray, and 30%-50% of men and 25% of women will begin to experience pattern hair loss.]
[At the age of 60, the incidence of osteoarthritis will exceed 53%]
By the age of 75, more than 50% of people will have lost their hearing because their cochlear hair cells cannot regenerate.
By age 80, more than half of people will need cataract surgery.
[At the age of 85, 25% of people will have muscle atrophy and lose their ability to move]
【Over this age】
Atherosclerosis to become the leading cause of death worldwide
In the 15th century, the average human lifespan was approximately 30 years.
[The vast majority of people will not experience the complete aging process described above]
Atherosclerosis is no longer the final stage of aging, nor does it necessarily persist.
Our bodies will still die as they did before
[Once all organs fail, bacteria will undoubtedly invade tissues throughout the body]
[It can be said that the situation of living decay is inevitable]
[In the end, only our brain remains alive]
What the brain will be able to perceive by then is still unknown to us.
【Please note】
[The above process is based on the assumption that the individual is in good health and only considers the passage of time]
Brain transplant
Sometimes called a whole-body transplant, this isn't a new idea.
It's a familiar idea, often found in science fiction.
[For this reason, people often think that brain transplantation is an unrealistic fantasy]
But this is not the case.
A person's consciousness and identity are formed by, but also constrained by, the unique neural pathways, myelin sheaths, and synapses within their brain.
This theory
[It has been confirmed in reality]
Nerve cells are non-regenerative, which means they are difficult to heal once damaged.
The main reason, and often the only reason, why spinal cord injuries can cause serious consequences is that the spinal cord does not recover after it is damaged.
[And will gradually and completely disconnect]
Currently, only a few experimental drugs can alleviate the symptoms, which often lead to paralysis and loss of sensation.
Therefore, we need to develop therapies that can regenerate neural tissue and/or stimulate neural tissue regeneration. We currently have two approaches.
[One is natural neural modification: modifying existing nerve cells to give them the same regenerative ability as other cells]
[The second is artificial nerves: developing a compatible and regenerative artificial nerve tissue]
If the first approach is successful:
Medical personnel can then connect the brain to the remaining nerves at the site of nerve rupture.
If the second approach is successful, artificial nerves made in the laboratory could be used as a link between the host organ and the transplanted organ.
Two ways
[Can successfully achieve brain transplantation]
In the field of organ transplantation, immunosuppression research has been very in-depth.
Prometheus Labs is not the only lab conducting in vivo testing of regenerated neural tissue.
As mentioned before
Brain transplant is also called whole body transplant
[This operation can be used as both a medical method and a commercial service]
This reconstructive surgery can be sold to celebrities as well as disabled soldiers.
[But no matter what kind of service it is, its market is extremely broad, after all, the immortal gray matter syndrome has become a common symptom.]
The contents of this document.
This made Genos frown and narrow his eyes.
"It seems...there seems to be nothing wrong?"
"Really? Then where do you think the body comes from after the brain is replaced?"
Fulilian suddenly said quietly.
She grabbed the staff and slowly clenched her fist.
"Or."
"What will humans become after countless brain replacements?"
PS
The stars will be there soon.
However, if the characters that appear in "Stars Are Not Waiting" are not explained first, it will not be shocking enough and the writing will be poor.
So the author put it a little later, and only now it is the C-level recruitment mission.
There will be more exciting content later.
Please give me flowers! Please give me monthly tickets! Please give me evaluation tickets!
Chapter 71 After the Death God Retires! Interview with the Immortal! Sterilization of All Humanity! (Please Support!)
Fleury's words.
This made Genos's expression change slightly.
indeed.
Matter can neither be created nor destroyed.
If a brain is transplanted into a body, the original brain of that body must be removed, but now, this brain will still be alive after being removed.
According to the description in the original document.
Currently, the Foundation in this world is unable to create a body without a brain.
"The rest."
"After we participate in the negotiations, we'll hear it from the members of the Ethics Committee."
"Learn more information about the end of death."
Lei Dianying spoke at this time.
Although the three of them were able to obtain a lot of internal information of the foundation through their authority.
But obviously.
If they want to investigate the truth behind the end of death, it would probably be difficult for just a few of them to do it.
"Okay, let's do as you say."
Genos nodded.
His anger has subsided a lot now.
He took Fulilian and Lei Dianying with him and left the library inside the stronghold.
I decided to take a break in this world first.
Find out what the world will be like after death.
Collapse Iron World.
A girl wearing a slit variant of the cheongsam, with her hair gently tied up and her headdress decorated with plum blossoms.
Ruan Mei looked at the light screen seriously.
"Is this eternal life..."
"Incomplete eternal life brings only pain."
She spoke softly with emotion.
In her view, all things are essentially the same and life exists for a very short time.
They will eventually wither.
But if life can last forever, it will bloom for a moment.
It is no longer moving.
Without accelerating or postponing death, life will always wither. It is a miracle that life can adapt to harsh environments and survive tenaciously.
But in this world.
The Grim Reaper's scythe was taken away, and all that was left was... this pile of ruins.
It makes people feel deeply moved.
After Ruan Mei learned about the brain transplant surgery plan, she also pondered for a moment.
"The ideal scenario is that they use the bodies of plant 13 people, or the bodies of serious criminals as hosts."
"But this approach is difficult to sustain in the long term (and in the short term, given the age of the host body), let alone launch as a commercial service."
"Therefore, obtaining a host body and processing a host brain will be a problem."
"The latter solution."
"The brain is stored in some kind of container and then discarded in what the authorities consider to be a humane manner."
“And the former is going to be hard to address: Commercially serviced clients are going to be more selective about the bodies they buy.”
"They can't accept all kinds of bodies, and they tend to only accept young, healthy and beautiful bodies."
Ruan Mei slowly narrowed her beautiful eyes.
This problem.
Or these two questions.
Advances in bioengineering and genetic engineering are needed to solve this problem.
Before that, there may be no breakthroughs in these two areas.
Then you can only use the bodies of other humans.
This issue does not affect the feasibility of the technology; it is a purely ethical issue.
to be frank.
Ruan Mei was very curious about what choices the humans in this world would make.
After leaving the library.
After discussion with Genos and others, they decided to pretend to be reporters and interview tourists from this world.
The time until death ends.
A few years have passed, and I wonder how the humans in this world have adapted.
soon.
Genos stopped an interviewer on the park road and asked seriously.
"Excuse me, is this gentleman available for an interview?"
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