Lack of practicing talking and remembering stuff is bad for talking and remembering stuff, and it definitely happened long before I caught COVID, because I caught COVID super late
Covid infections are causing IQ drops and years of brain aging, studies suggest
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Re: Covid infections are causing IQ drops and years of brain aging, studies suggest
#42Is there any real world test where higher IQ people do better than anyone else deterministically? I am not talking about correlations. I am talking about people with higher IQ can solve X problem that people with lower IQs can't. Not the ability to spot back & white patterns on a screen. The riches people are not the highest IQ people The Noble Prize Winners are not the highest IQ people The best sports players are n…
Here in western europe IQ tests are unheard of. I never met anyone (people at work, family members, close friends, acquaintances, etc.) who has taken such a test.
Re: Covid infections are causing IQ drops and years of brain aging, studies suggest
#43Re: Covid infections are causing IQ drops and years of brain aging, studies suggest
#44Earlier quoted context omitted.
It's almost impossible to compare IQ tests across countries, because cognition test results are really only valid for people from the cultural context the test was written for.
If true, this seems quite damning for IQ as a metric. If the kilogram varied across countries, we would be in big trouble.
Re: Covid infections are causing IQ drops and years of brain aging, studies suggest
#45I wonder if covid infections, perhaps in rare cases the vaccines themselves, is to blame for the post-pandemic phenomena of ADHD medication shortages, the crime wave, school discipline (lack of), the so-called college enrollment crises (precipitous decline), and record low OECD test scores.All of these can be explained by dopamine dysregulation.
Re: Covid infections are causing IQ drops and years of brain aging, studies suggest
#46Re: Covid infections are causing IQ drops and years of brain aging, studies suggest
#47Earlier quoted context omitted.
It's almost impossible to compare IQ tests across countries, because cognition test results are really only valid for people from the cultural context the test was written for.
If true, this seems quite damning for IQ as a metric. If the kilogram varied across countries, we would be in big trouble.
Re: Covid infections are causing IQ drops and years of brain aging, studies suggest
#48My wife has postcovid and this is a profound effect. Yesterday she tried to add up a series of numbers by heart, and she simply couldn’t. For context, she’s pretty mathy and used to mock me for taking out a calculator or a spreadsheet for stuff like that. She also forgets everything, which is another thing she used to be great at. It’s pretty confronting, especially now that the idea that maybe this isn’t temporary i…
I appear to have recovered within 90 days, but I don’t know if I was left with permanent damage or not. I had no way to objectively test.
Re: Covid infections are causing IQ drops and years of brain aging, studies suggest
#49Is there any real world test where higher IQ people do better than anyone else deterministically? I am not talking about correlations. I am talking about people with higher IQ can solve X problem that people with lower IQs can't. Not the ability to spot back & white patterns on a screen. The riches people are not the highest IQ people The Noble Prize Winners are not the highest IQ people The best sports players are n…
A typical IQ score for a mathematics PhD graduate is a couple of standard deviations above the mean.
IQ is correlated with intelligence, and higher intelligence enables greater achievements.
Re: Covid infections are causing IQ drops and years of brain aging, studies suggest
#50My wife has postcovid and this is a profound effect. Yesterday she tried to add up a series of numbers by heart, and she simply couldn’t. For context, she’s pretty mathy and used to mock me for taking out a calculator or a spreadsheet for stuff like that. She also forgets everything, which is another thing she used to be great at. It’s pretty confronting, especially now that the idea that maybe this isn’t temporary i…
For me it's gotten better. I got sick in August 2021, the major effects (fatigue and brain fog) were most pronounced between September and February, and I've been steadily improving since. I think I'm somewhere around 80% pre-Covid capacity most days.