As for the brain of the person, it has heard the story that it is possible to live in 300 years old.
However, realistically, the lifetime of the person seems decided by the lifetime of the heart.
When the 90-year-old elderly dies quietly temporarily at home, a little is long and will be able to live if doing revival disposal quickly and treating prolonging life with the population heart and the population respiratory organs at the hospital.
If treating prolonging life with the strong population heart and the population respiratory organs, it may be possible to live in 300 years old.
As long as it is a prolonging life treatment, it will not be possible to rise from the bed.
It may be as it slept forever.
However, at least, the brain cell lives.
It thinks that it wants to call this condition a cyborg.
It will become that it was possible to live ordinarily, too, if the medical technology improves like a tale of the science fiction and it becomes possible to incorporate machines such as the population heart and the population respiratory organs into the body of the human being but it seems that it still is.
Also, a lot of money is taken for the prolonging life treatment but because the much money may be taken into being rich, there will be a person who hopes when wanting to grow long, too.
The prolonging life treatment of the present situation may be able to be called the herald of the cyborg.
When the prolonging life treatment becomes general, it plays breath quietly by home by the senile decay, very much, it carries it for now to the hospital, it does revival disposal and the person ends all ends of the life at the hospital.