>At what age does brain shrinkage start?
“It has been widely found that the volume of the brain and/or its weight declines with age at a rate of around 5% per decade after age 40.”
I’m kinda with kdf, it might not be a bad thing. Childhood is kinda high pressure, all the way through the brain growth period. I’ve spent alot of time observing it. We put a lot of romance into it as a culture, but we do that to a lot of things that suck, like childbirth. We actually don’t put much into getting older, weird.
but back into my theory, that brain shrinkage might be a net positive. I’ve noticed that older people are less sensitive about a lot of stuff, easier going. What’s going on is that your brain doesn’t grow new cells. so your net losing cells across the whole organ. Where you lose tends to relate to what you do. If you have an active lifestyle, you’ll lose more in the areas involved in abstract thinking and concentration. Alternatively, less active, you lose out in hormonal regulation.
and it takes a long time to catch up. So my dad has lived an inactive mentally focused life, and he’s getting a little pudgier, year by year, he’s still pretty much fine. Most people don’t really start to get feeble until their 80s or 90s, that is unless they develop a serious substance abuse problem
“Most people don’t really start to get feeble until their 80s or 90s, that is unless they develop a serious substance abuse problem”
>>My dear, you do live in a bubble. Most middle and upper class WHITE ppl live well into their 80s and 90s. Not so much for minorities, or POOR ppl. Ppl who grow up poor certainly don’t live till their 90s, and the life they do live is HARD, and full of poor ppl issues like you know, constant health issues.
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but do we care?
maybe our brain shrinking will make us not as smart and we will stop overthinking and then stop not wanting to exist???
never thought i would be over 40 and still be alive feeling this way.
brain shrinking isn’t going to take away our depression or overthinking. it doesn’t work like that.
I’m kinda with kdf, it might not be a bad thing. Childhood is kinda high pressure, all the way through the brain growth period. I’ve spent alot of time observing it. We put a lot of romance into it as a culture, but we do that to a lot of things that suck, like childbirth. We actually don’t put much into getting older, weird.
but back into my theory, that brain shrinkage might be a net positive. I’ve noticed that older people are less sensitive about a lot of stuff, easier going. What’s going on is that your brain doesn’t grow new cells. so your net losing cells across the whole organ. Where you lose tends to relate to what you do. If you have an active lifestyle, you’ll lose more in the areas involved in abstract thinking and concentration. Alternatively, less active, you lose out in hormonal regulation.
and it takes a long time to catch up. So my dad has lived an inactive mentally focused life, and he’s getting a little pudgier, year by year, he’s still pretty much fine. Most people don’t really start to get feeble until their 80s or 90s, that is unless they develop a serious substance abuse problem
“Most people don’t really start to get feeble until their 80s or 90s, that is unless they develop a serious substance abuse problem”
>>My dear, you do live in a bubble. Most middle and upper class WHITE ppl live well into their 80s and 90s. Not so much for minorities, or POOR ppl. Ppl who grow up poor certainly don’t live till their 90s, and the life they do live is HARD, and full of poor ppl issues like you know, constant health issues.