this post was submitted on 30 Dec 2025
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Five-Year-Old Mini Brains Can Now Mimic a Kindergartener’s Neural Wiring. It’s Time to Talk Ethics. (singularityhub.com)
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Among pressing ethical concerns are whether brain organoids can feel pain or become conscious—and how would we know?

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[–] BrainBow65@lemmy.world 1 points 21 hours ago* (last edited 21 hours ago) (1 children)

Ok it sounds like they got functioning vessels after xenografting into mice (which has its own issues) and it mentioned connecting to micro fluidic chambers in the future for full ex vivo, but they don't have a functioning model for that yet. It's a very interesting and promising area of research but with practical lab work nowadays it's just not feasible. I hope they're able to get a full ex vivo model working soon though, that would be really exciting!

[–] AwesomeLowlander@sh.itjust.works 1 points 21 hours ago

Also, note that article's 8 years old and way out of date.