I first learned about cryonics when I read Eliezer and Robin's posts about it on Overcoming Bias years ago. I got cryopilled. Somewhat amazingly to me, I'm now a researcher in this field. So I thought this community might be interested to know that I was one of several co-authors on a paper just published in Frontiers in Medical Technology, titled "Structural brain preservation: a potential bridge to future medical technologies".

In this paper, we propose reframing cryonics as a type of structural brain preservation, focusing on maintaining the brain's physical structure that encodes memories and personality, rather than making the focus about low-temperature storage per se.

We explore what brain structures likely need to be preserved to retain long-term memories and other valued aspects of personal identity. We then review different methods of brain preservation, including cryopreservation, aldehyde-stabilized cryopreservation, fluid preservation, and fixation followed by polymer embedding. The [...]

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First published:
September 11th, 2024

Source:
https://www.lesswrong.com/posts/PG4D4CSBHhijYDvSz/refactoring-cryonics-as-structural-brain-preservation

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Narrated by TYPE III AUDIO.

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“Refactoring cryonics as structural brain preservation ” by Andy_McKenzie

LessWrong (30+ Karma)