Tag Archives: brain freezing

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

Posted in Ischemia-Reperfusion Injury, Medicine | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , | 1 Comment

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

Posted in Ischemia-Reperfusion Injury, Medicine | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , , | 2 Comments

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

Posted in Gerontology, Medicine | Tagged , , , , , , , , , , , , , , , , , , , , , , , , | Leave a comment

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

Posted in Gerontology, Medicine, Uncategorized | Tagged , , , , , , , , , , , , , , , , | 2 Comments

When a Singularity Bites You in the Ass

 How to avoid autopsy and long ‘down-time’ (ischemia) ~85% of the time! By Mike Darwin   Foreplay It has taken me roughly 30 years to learn that having the technological capability to achieve some marvelous end is only a small … Continue reading

Posted in Cryonics Philosophy, Cryonics Technology (General), Medicine | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , | 12 Comments

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

Posted in Cryonics Biography, Cryonics History | Tagged , , , , , , , , , , , , , , , , , , , , , , , , , | 16 Comments

ii Mirror mirror hanging on the wall, CryoX: Birth of NeoInsurgent Cryonicst

By CryoX {This is a work of fiction  {or is it?} Mirror mirror hanging on the wall You don’t have to tell me who’s the biggest fool of all Mirror mirror I wish you could lie to me And bring … Continue reading

Posted in Cryonics Philosophy, Culture & Propaganda, Economics, Philosophy | Tagged , , , , , , , , , , , , , , , , , , , , , | 8 Comments

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

Posted in Cryobiology, Cryonics History, Cryonics Technology (General), Ischemia-Reperfusion Injury | Tagged , , , , , , , , , , , , , , , , , | Leave a comment

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

THE EFFECTS OF CRYOPRESERVATION ON THE CAT, Part 1

by Michael Darwin, Jerry Leaf, Hugh L. Hixon I.    Introduction                                   II.   Materials and Methods III   Effects of Glycerolization IV.  Gross Effects of Cooling to and Rewarming From -196°C I. INTRODUCTION The  immediate  goal  of human cryopreservation  is  to  use  current … Continue reading

Posted in Cryobiology, Cryonics History, Cryonics Technology (General), Ischemia-Reperfusion Injury, Perfusion, Uncategorized | Tagged , , , , , , , , , , , , , , , , , , , | 2 Comments