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 14 points 1 day ago* (last edited 1 day ago) (1 children)

So glad someone already said it. I'm a neuroscience PhD student who works with brain organoids and the article is absolutely ridiculous.

Also, I'm not aware of any labs or research that has been able to produce brain organoids with functional blood vessels. Having a necrotic core is normal for old organoids.