cryonics claim Can A Human Be Frozen Brought Back To Life?

There were several attempts since creation sought by humans to live forever, Egyptian mummy, Occult etc. The latest this century is the use of tech to preserve human cells.  This attempts to preserve human body fossilized in liquid ice.

Is it possible to be resuscitated after been frozen dead!

It all the time in cyber focused movies. The riddick thing, cryo sleeping and traveling galaxies. A person gets frozen or put in “cryosleep” and then unfrozen at a later date with no aging taking place, or other ill effects.
Sometimes this happens on purpose, like to someone with an incurable disease hoping a cure exists in the future, or sometimes by accident, like someone getting frozen in a glacier.

The science behind “cryogenics”?

The science behind it does exist and the application of the practice is called cryonics. It’s a technique used to store a persons body at an extremely low temperature with the hope of one day reviving them. This technique is being performed today, but the technology behind it is still in its infancy.

A body preserved this way is said to be in cryonic suspension. It is hoped is that, in future
if some­one has died from a disease or condition that is currently incurable, they can be “frozen” and then revived in the future when a cure has been discovered.

 

Why wait until you’re dead to be frozen? Won’t it be too late then?

It’s currently illegal to perform cryonic suspension on someone who is still alive. Those who wish to be cryogenically frozen must first be pronounced legally dead – which means their heart has stopped beating. Though, if they’re dead, how can they ever be revived?
According to companies who perform the procedure, ‘legally dead’ is not the same as ‘totally dead.’ Total death, they claim, is the point at which all brain function ceases. They claim that the difference is based on the fact that some cellular brain function remains even after the heart has stopped beating. Cryonics preserves some of that cell function so that, at least theoretically, the person can be brought back to life at a later date.