I think you are joking...
Compulsory mask-wearing is to reduce the spread of COViD. There's nothing subliminal involved.
I wear a mask for hours while doing physical labor at work. I don't experience hypoxic stress from it, so I don't know why you are bringing that up.
A great amount of documentation is fully available on the effects of intermittent hypoxic stressAnd because masks do not produce hypoxia, that research is irrelevant, isn't it?
many healthcare workers do suffers from mild/intermittent hypoxic stress
A great amount of documentation is fully available on the effects of intermittent hypoxic stressAnd because masks do not produce hypoxia, that research is irrelevant, isn't it?
If you think thismany healthcare workers do suffers from mild/intermittent hypoxic stress
is true then you need to show evidence.
Because, in the real world, the facts show that they do not.
https://www.mirror.co.uk/news/uk-news/nhs-doctor-begs-people-wear-22366171
https://abcnews.go.com/GMA/Wellness/doctor-runs-22-miles-face-mask-prove-impair/story?id=72353323
This wishful thinking is not appropriate scientific discussionThen stop doing it.
its not relevant to discuss hypoxia-related topics in this thread.Well, if it's not relevant, why did you bring it up by posting this?
the effects of intermittent hypoxic stress on neuronal activity,
In contrast, chronic/intermittent mask wearing do obviously alter normoxic oxygenation levels (ie: SpO2/PAO2)That is clearly wrong- and the videos prove it.
and COVID19-related misinformation is not helpful here.Then stop posting it.
If you think this
Quote from: smart on Today at 08:12:18
"many healthcare workers do suffers from mild/intermittent hypoxic stress"
is true, then you need to show evidence.
there is nothing in COVID19 theory that may suggest a direct threatWhen China started two 1000-bed hospitals in Wuhan (for completion in 2 weeks), that suggested a direct threat to me.
lol...You weren't joking?!
Thanks for sharing!
there is nothing in COVID19 theory that may suggest a direct threat cueI don't know about the "theory", but in practice:
In contrast, chronic/intermittent mask wearing do obviously alter normoxic oxygenation levels
In contrast, chronic/intermittent mask wearing do obviously alter normoxic oxygenation levels
If it's "obvious", then you should be able to supply evidence showing that it is so.
That is not the subject of this thread.
In contrast, there is sufficient peer-reviewed studies on the effects of mask wearing on oxygen and carbon dioxide consumption.
There was no need to hijack this post with a low-level brainwashing video....
Anyway, my research found reliable evidences
Likewise, hypoxic stress may drives dopaminergic signaling thereby enhancing instrumental conditioning of avoidance behavior: https://www.sciencedirect.com/science/article/pii/S1074742711000931
ps: please stop the low-level ad hominem thread hijacking
That is not the subject of this thread.
Masks producing hypoxia is a necessary component of your idea, is it not? If masks don't produce hypoxia, then your idea is wrong.In contrast, there is sufficient peer-reviewed studies on the effects of mask wearing on oxygen and carbon dioxide consumption.
Care to post them?There was no need to hijack this post with a low-level brainwashing video....
How are those videos brain washing?Anyway, my research found reliable evidences
Then please post that evidence.Likewise, hypoxic stress may drives dopaminergic signaling thereby enhancing instrumental conditioning of avoidance behavior: https://www.sciencedirect.com/science/article/pii/S1074742711000931
Which is irrelevant if masks don't cause hypoxia.ps: please stop the low-level ad hominem thread hijacking
I never used ad hominem.
Did you ever attempted to hold your breath while underwater ?
chronic/intermittent mask wearing does alter systemic oxygen and CO2 input in such ways that your brain cannot notice any differences. This is known as hypobaric hypoxia and its well-known scientific phenomenon.
Anyway, if you insist on discussing about chronic hypoxia here
i should probably mute you off
since thread hijacking is definitely not my cup of tea.
A great amount of documentation is fully available on the effects of intermittent hypoxic stress on neuronal activity, arousal and human metabolism. Safety conditioning (Active avoidance) is just another paradigm associated to the psychological outcomes of chronic surgical mask wearing.
hypobaric hypoxiaWhat is hypobaric about it?
Chronic/intermittent mask wearing does alter systemic oxygen and CO2 iThe evidence makes it clear that your claim is false.
Anyway, my research found reliable evidencesCite it , or shut it.
hypobaric hypoxiaWhat is hypobaric about it?
Or are you just stitching "sciencey sounding words" together?Chronic/intermittent mask wearing does alter systemic oxygen and CO2 iThe evidence makes it clear that your claim is false.Anyway, my research found reliable evidencesCite it , or shut it.
that simply blocking your nose and mouth do affect breathing.
Moreover its very unfortunate that this forum is being condemned to such evil deceptive thread hijackings by people that try to convince me that 2+2=5.
that simply blocking your nose and mouth do affect breathing.
Except that the kind of masks encouraged during the pandemic are not "blocking" your nose and mouth. They are porous. They allow gases in and out.
Moreover its very unfortunate that this forum is being condemnedPlease show evidence of anyone condemning this forum for questioning your claims - other than yourself.
Yes they do allow O2 and CO2 exchanges except they also alter the respiratory rate accordingly.
I thought the fact that cases rose even though mask wearing was mandatory proved that.
Why didn't you simply cite the evidence you claim to have found?hypobaric hypoxiaWhat is hypobaric about it?
Or are you just stitching "sciencey sounding words" together?Chronic/intermittent mask wearing does alter systemic oxygen and CO2 iThe evidence makes it clear that your claim is false.Anyway, my research found reliable evidencesCite it , or shut it.
You and Kryptid are deceitfully short-minded, perhaps because it goes inline with the policies on this forum. I have no motivations in trying to discuss science with people not able to understand that 2+2=4 or that simply blocking your nose and mouth do affect breathing. There is basic science manuals for this online and elsewhere.
Moreover its very unfortunate that this forum is being condemned to such evil deceptive thread hijackings by people that try to convince me that 2+2=5.
smart
There is some evidence that the use of surgical masks can induce mild hypoxia with a low level of activity (e.g. performing surgery) with prolonged use. There is no evidence that this decrease in oxygenation is clinically significant. The degree of hypoxia associated with surgical mask use, N-95 mask use, or the combination at rest and with exertion is unclear and warrants further investigation, particularly given the current widespread use of both due to the COVID-19 pandemic. Our working hypothesis is that there is a decrement in oxygenation with the use of a mask with exertion. The general public is being advised to wear a mask, including those with pre-existing pulmonary disease and heart disease. If there is evidence of a statistically significant decrease in oxygen saturation with short duration mask use with exertion, then further studies on patients at risk for decompensation due to mask-induced hypoxia is warranted. Our working hypothesis is that there is a decrement in oxygenation with the use of a mask with exertion.
3. Myth: Wearing a mask will increase the amount of carbon dioxide I breathe and will make me sick.
For many years, health care providers have worn masks for extended periods of time with no adverse health reactions. The CDC recommends wearing cloth masks while in public, and this option is very breathable. There is no risk of hypoxia, which is lower oxygen levels, in healthy adults. Carbon dioxide will freely diffuse through your mask as you breathe.
3. Myth: Wearing a mask will increase the amount of carbon dioxide I breathe and will make me sick.
Fact check: Breathing through a face respirator or surgical mask will decrease oxygen and carbon dioxide consumption.
Note that this is out of scope from the original thread.
Consequently, is dopamine-mediated avoidance conditioning a reversible fear-extinction learning paradigm?
For people interested in stress-induced avoidance conditioning a separate thread about this topic is available here: <<<link removed>>>In a forum which, under the heading of "Biology and Medicine" includes just three sub headings
Well, you don't consume carbon dioxide, so that says a lot about that "fact check" of yours...
If your question is whether people will willingly stop wearing masks once the pandemic is over, the answer is obviously yes. I take my mask off whenever I get home.
I noticed as well that many people are dreaming that this pandemic scam will end someday.Please steer well clear of any conspiracy theories. This pandemic is real.
Thats incorrect. Even without rebreathing through a surgical mask a small percentage of CO2 will get inhaled.
pandemic scam
In other words, the hypoxia-mediated
I believe this type of stress-dependent conditioning do promotes...We recognise that you believe it.
Yes, but you don't "consume" it like you consume oxygen. It's a waste product, not a vital gas. Besides, following your logic, shouldn't the face mask increase carbon dioxide consumption instead of decreasing it?
i believe both O2 and CO2 are essential particles that are being inhaled during normal respiration.
Correct me if im wrong.We keep trying, but you don't listen.
Oxygen and carbon dioxide are not particles.Yes, but you don't "consume" it like you consume oxygen. It's a waste product, not a vital gas. Besides, following your logic, shouldn't the face mask increase carbon dioxide consumption instead of decreasing it?
i believe both O2 and CO2 are essential particles that are being inhaled during normal respiration.
Correct me if im wrong.
smart
From "Facemasks in the COVID-19 era: A health hypothesis":Why are you quoting a False News article that contains a great deal of misinformation.
Did you ever attempted to hold your breath while underwater? Chronic/intermittent mask wearing does alter systemic oxygen and CO2 input in such ways that your brain cannot notice any differences. This is known as hypobaric hypoxia and its well-known scientific phenomenon.Hypobaric hypoxia (also known as altitude sickness) is a result of lower air pressure, not the increased pressure experienced during swimming underwater. It is not an effect of mask wearing.
Why are you quoting a False News article that contains a great deal of misinformation.
https://www.factcheck.org/2021/04/scicheck-stories-falsely-cite-stanford-study-to-misinform-on-face-masks/
You seem to be trying to pass off incorrect info by wrapping it up in pseudoscientific language.
Calling yourself ‘smart’ rather than ‘tdkm30’ doesn’t make you smart.
fe
3. Myth: Wearing a mask will increase the amount of carbon dioxide I breathe and will make me sick.
Fact check: Breathing through a face respirator or surgical mask will decrease oxygen and carbon dioxide consumption.
Note that this is out of scope from the original thread.
Most people that are forced to wear these masks at work are also advised about how long for, how much time they need to take a break without the maskOK
As far as I am aware only WHO make any comment about length of time a mask should be worn (4hrs) but nothing about breaks, I think Australia and France follow that.Most people that are forced to wear these masks at work are also advised about how long for, how much time they need to take a break without the maskOK
You should be able to tell us where to find that "advice" if it exists.
Please do so.
Otherwise it just looks like you are making **** up.