Dex-chan lover
- Joined
- Apr 14, 2019
- Messages
- 138
This is pretty much a myth. Even just loss of fresh blood oxygenation takes less than 14 seconds to cause unconsciousness (learnt from vacuum depressurisation accidents during development of spacesuits for the Apollo program), and that's with the heart providing continued blood flow to the brain and maintaining normal cranial pressure. Beheading would not only cause immediate loss new oxygenated blood, but existing blood would be rapidly expelled (from loss of arterial pressure) and cranial pressure would rapidly drop adding rapid onset intracranial hypotension to the mix.I think I mentioned this before,or somewhere else,but beheading isn't instant death.
If the shock didn't instantly knock the victim out,they would be in extreme confusion before the lack of oxygenated blood knocked them out cold in quite a few seconds,sometimes minutes,which was even a spectacle in some place,the executioner holding the head to the crowd so they could see the last look on the victims' face.
In short, even if there is not fatal shock from the beheading, consciousness would end in seconds and be accompanied with a strong headache. Very likely the period of consciousness would only last part of the time needed for any remining oxygenated blood to drain from the head, so probably a second or less even in the 'best' case.