Your brain changes at 9, 32, 66, and 83

https://www.popsci.com/health/brain-changes-aging/

by geox • 8 months ago

17 6 8 months ago

I would be interested in seeing this study done every 10 years. I would imagine society impacts this in quite a few different ways, so the evolution of society would probably reflect in the shifting of these numbers

cvvdjj• 8 months ago

I wonder if the changes at 66 align with retirement age more than anything hardwired.

I’ve watched many people age into their 60s, and the most significant changes in their happiness and behavior are associated with retirement.

evgpbfhnr• 8 months ago

Also convinced they're observing a correlation with this rather than something age specific. It's like exercise, it's really impressive how people who stay active in their late years can still be very fit way into their 80s or 90s, yet if one stops trying it just crumbles away.

kasperni• 8 months ago

32 could easily be aligned with parenthood

billy99k• 8 months ago

This makes sense. My old boss retired at 60. He doesn't need to work anymore and spends all of his time going on cruises and at the beach. This has to have a major change on your brain.

ChrisArchitect• 8 months ago

More discussion: https://news.ycombinator.com/item?id=46045661

Your brain changes at 9, 32, 66, and 83

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