Tag Archives: Chemical Fixation

Ken Hayworth on straight freezing in cryonics

Ken Hayworth’s idea of promoting a fixation-based alternative to brain cryopreservation is something I am highly sympathetic to overall, and I hope some progress in this direction results from the work he is doing and trying to induce others to … Continue reading

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Chemical preservation and cryonics research

In the 2009-4 issue of Alcor’s Cryonics magazine I review the technical and practical feasibility of chemical preservation. One of the most interesting aspects of chemopreservation is that it could play a useful role in the cryopreservation of ischemic patients. … Continue reading

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Brain preservation

Mind uploading advocate Kenneth Hayworth has launched an interesting website devoted to the science of brain preservation. Of particular interest is his Proposal for a Brain Preservation Technology Prize (PDF). This document includes one of the most comprehensive discussions of … Continue reading

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Albert Einstein’s brain and information-theoretic death

“People like you and I, though mortal of course like everyone else, do not grow old no matter how long we live…[We] never cease to stand like curious children before the great mystery into which we were born.” Albert Einstein … Continue reading

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Warm biostasis through nanotechnology

One concern about chemical fixation as a low cost alternative to cryonics is that current fixatives may not be able to permanently fix all biomolecules that are important to preserve the identity of the person. A related concern is that … Continue reading

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