[...]
> But an around an hour after the intervention ended, the amyloid and tau-clearing benefits had returned to baseline. Further studies need to explore whether this has an impact on Alzheimer’s disease risk or progression in the long-term, and how often you’d need to do it, says Vincent Tay at Changi General Hospital in Singapore.
> Further studies need to explore whether this has an impact on Alzheimer’s disease risk or progression in the long-term, and how often you’d need to do it, says Vincent Tay at Changi General Hospital in Singapore.
Has other effects like acidosis but not oxygen depletion.
[1] https://en.wikipedia.org/wiki/Jerome_Lettvin
[2] https://www.mindstrengthbalance.com/learn/interviews/jeromel... (search for Laszlo to find the bit where they start talking about this)
https://en.wikipedia.org/wiki/Carbogen
It has some sort of mind altering effect, and in the early days of psychedelic psychotherapy it was used to determine whether someone would freak out under the influence of mind altering substances.
A more sophisticated version of breathing in a bag to stop anxiety attacks. It seems that more CO2 than normal resets our system and put us on calm mode to save oxygen.
If the mechanism is that the CO2 tells the body to get rid of some chemical substance by the blood, I wonder if all this things could have a similar trigger in form of some toxic, or if the origin is alive and it needs some oxygen supply.