Re:The youngest person to be cryogenically preserved
by geographomics on Sunday November 22, 2015 @02:12PM
(#10611051)
I agree. Resuscitation seems unlikely, given that the freezing process itself damages the tissues, as well as the degradation that has already happened post-mortem.
Re:The youngest person to be cryogenically preserved
by reasonattlm on Sunday November 22, 2015 @02:44PM
(#10611171)
They don't freeze, they vitrify. That's a very big difference.
http://www.alcor.org/cryomyths.html#myth2
We can debate the degree to which cryoprotectant perfuses the brain outside a laboratory test of tissue, but vitrification appears to preserve the fine structure of tissue very well:
http://www.brainpreservation.org/competitors/
There is evidence of synaptic preservation in preserved and restored nematodes:
Re:The youngest person to be cryogenically preserved
by eli_gottlieb on Sunday November 22, 2015 @06:27PM
(#10611981)
Well, they resuscitated a nematode. That's... actually worth updating my view of how well they can preserve things. I should go ask people for help interpreting that paper.
Re:The youngest person to be cryogenically preserved
by toomuchtodo on Sunday November 22, 2015 @03:51PM
(#10611444)
100 years from now is a long time for medical advancements. Would you imagine having an MRI or CT scan 100 years ago? Or that they'd induce hypothermia in an emergency room to stave off damage from cardiac arrest [1]?
Perhaps one way to think about it is that cryopreservation is a modern alternative to a grave burial, and the thing most salvaged is the hope and memories in the family and friends of the deceased.