Tag Archives: head freezing

Myth and Memory in Cryonics

By Mike Darwin Steven B. Harris, M.D. In September of 1988, Steve Harris, M.D., published an essay entitled The Day the Earth Stood Still: Cryonics and the Resurrection of the Mythic Hero. It was one of his best in a … Continue reading

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Much Less Than Half a Chance Part 4

  Screening for the Risk of Deanimation The term “screening” is used in medicine to describe routine examinations or diagnostic procedures of a defined group of individuals to identify diseases or risk factors for same at an early stage. Screening … Continue reading

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Much Less Than Half a Chance Part 3

How to avoid autopsy and long ‘down-time’ (ischemia) ~85% of the time! By Mike Darwin Removing a Central Objection to Cryonics In case you missed it, what I just said in that slim paragraph at the end of the preceding … Continue reading

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Much Less Than Half a Chance? Part 2

How to avoid autopsy and long ‘down-time’ (ischemia) better than ~85% of the time! By Mike Darwin Ischemia: The Problem of “Long Down Time”  Almost every cryonicist I’ve ever spoken with envisions his cryopreservation will occur under ideal circumstances. He … Continue reading

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Much Less Than Half a Chance? Part 1

How to avoid autopsy and long ‘down-time’ (ischemia) better than ~85% of the time! By Mike Darwin It’s easy to concentrate on the biggest and most obvious reason that cryonics hasn’t attracted wider acceptance, principally the fact that it doesn’t … Continue reading

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Your Picture Won’t Be Hanging Here?

  Reception area of the Alcor Life Extension Foundation in Riverside, CA in April of 1987. The photos above the refreshments cart were of some of the patients in Alcor’s care at that time. Sometimes we get defeated by technology, … Continue reading

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Bon Voyage, Fred Chamberlain

By Mike Darwin Me and Mei Lei, settling down after dinner and a peek at the heart of the time machine, which was then kept in a shed in back of the the Chamberlains’ home in La Crescenta, in 1973. … Continue reading

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Three Strikes and You’re Out!

By Mike Darwin Left: Science Fiction writer Fred Pohl, with friend. Predicting the future is a tough business. It is an especially tough business when it is proposed  that the prediction be highly specific and technically accurate. Say, akin to … Continue reading

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THE EFFECTS OF CRYOPRESERVATION ON THE CAT, Part 3

IV. EFFECTS OF CRYOPRESERVATION ON THE HISTOLOGY OF SELECTED TISSUES (Left Ventricle and Cerebral Cortex) Left Ventricle Figure 43: The myofibrils of each cardiac muscle cell are branched and contain a single nucleus. The branches interlock with those of adjacent … Continue reading

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THE EFFECTS OF CRYOPRESERVATION ON THE CAT, Part 2

IV. EFFECTS OF CRYOPRESERVATION ON THE HISTOLOGY OF SELECTED TISSUES (Liver and Kidneys) Histology was evaluated in two animals each from the FIG and FIGP groups, and in one control animal.  Only brain histology was evaluated in the straight-frozen control … Continue reading

Posted in Cryobiology, Cryonics History, Cryonics Technology (General), Ischemia-Reperfusion Injury | Tagged , , , , , , , , , , , , , , , , | 5 Comments