Nick_Tarleton comments on This Didn't Have To Happen - Less Wrong

22 Post author: Eliezer_Yudkowsky 23 April 2009 07:07PM

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Comment author: Nick_Tarleton 24 April 2009 05:14:33AM *  0 points [-]

Are you sure you can undergo neuropreservation while donating your organs (in light of simpleton's comment)? Has it been done?

Comment author: hirvinen 24 April 2009 09:31:16PM 2 points [-]

I don't know of such cases. From http://www.alcor.org/Library/html/neuropreservationfaq.html

"Neuroseparation" is performed by surgical removal of the body below the neck at the level of the sixth cervical vertebra at a temperature near 0ºC. - - The cephalon (head), is then perfused with cryoproectants via the carotid and vertebral arteries prior to deep cooling. For neuropatients cryopreserved before the year 2000, neuroseparation was performed at the end of cryoprotective perfusion via the aorta.

If I understand correctly, at least Alcor's current procedure for neuropreservation would be compatible with removing organs to be donated.

Comment author: simpleton 24 April 2009 11:01:32PM 1 point [-]

Thanks, it looks like I misremembered -- if they're now doing perfusion after neuroseparation then it's much more likely to be compatible with organ donation.

I've sent Alcor a question about this.

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