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Brain Organoids Communicate: A Step Toward "Organoid Intelligence"
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16,247 Views • Apr 26, 2024 • Click to toggle off description
Scientists have connected two organoids together with an axon bundle, to study how brain areas communicate. They sent signals back and forth and responded to external stimulation.

Learn about: axons, white matter, re-entry, optogenetics, myelination, entrainment, short-term potentiation

CORRECTIONS/CLARIFICATIONS:
As the pinned comment points out, there are many different kinds of neurons, and two pairs of organoids may not have the same cellular makeup. This natural variation between neurons might also account for the different post-stimulation behavior of the organoids from different cell lines.

Greg Dunn's Neuro Art: USE CODE "BRAIN" AT CHECKOUT FOR 10% OFF
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Support the channel: www.patreon.com/ihmcurious

Books and audiobooks mentioned (I will get a small commission at no cost to you to support the channel)
- A Universe of Consciousness: How Matter Becomes Imagination (By Gerald Edelman and Giulio Tononi) amzn.to/4aLBZED
- Sync: How Order Emerges from Chaos in the Universe, Nature, and Daily Life, (By Steven Strogatz) amzn.to/3UyJM3o

The paper (open access) www.nature.com/articles/s41467-024-46787-7
Osaki et al., 2024: Complex activity and short-term plasticity of human cerebral organoids reciprocally connected with axons
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Views : 16,247
Genre: Science & Technology
Date of upload: Apr 26, 2024 ^^


Rating : 4.948 (13/992 LTDR)
RYD date created : 2024-05-20T10:08:56.558318Z
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YouTube Comments - 93 Comments

Top Comments of this video!! :3

@MrKoffeeKup

3 weeks ago

There are actually quite a few thousand different types of brain cells so its very likely we are growing very different organoid clusters even if they all look the same.

62 |

@popkinbobkin

3 weeks ago

listen man I like those brain organoid guys, maybe they're not the brightest you know, but they seem really chill, like playing pong, driving robots, firing synchronically, having fun and stuff. the only thing that separates them from my buddies now is that they don't drink beer yet. definetly would hang out

84 |

@therealsmellystudios

3 weeks ago

My homunculus "What is my purpose" Me "You swipe youtube shorts"

27 |

@user-rb8zl2me1j

3 weeks ago

This was so easy to digest as a layman, incredible work! The potential implications of the mentioned “bridge” and the “stimulation synchronization” are so relevant to my work in software integration. I have been thinking all week about how much of “integration” boils down to unfurling the meaning of “communication”, and have been trying to draw from nature as much as I can. I would be so fascinated to hear the findings of this study applied to our understanding of Synesthesia.

27 |

@GatileoGatilei

3 weeks ago

Science gives me such a strong desire to experience the future

7 |

@JNJNRobin1337

3 weeks ago

its all fun and games until an organic computer becomes sentient

24 |

@GeoffryGifari

3 weeks ago

Seems like digital computer, new analog computer, and brain organoids are gonna converge

6 |

@alkeryn1700

3 weeks ago

that myelin sheath watercolor is amazing!

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@poppysilver

3 weeks ago

i love this stuff

11 |

@ismaeldescoings

3 weeks ago

Wow, you really gave yourself a completely different appearance! Your body language is a lot less distracting overall, I like this change. Your videos are just awesome as always, I'm so glad someone out there is breaking down all the advancements in this fascinating topic! Thank you, and keep it up!

2 |

@borkbork4286

3 weeks ago

Good work ihm ❤

5 |

@minefacex

3 weeks ago

I can't wait for my personal humunculus maid.

6 |

@thezikaz

3 weeks ago

So glad youtube put this video in my recommended videos. Subbed, Rang, Liked!

1 |

@ninjuhdelic

3 weeks ago

thanks for breaking it down for us

1 |

@8888Rik

2 weeks ago

This is absolutely fascinating. I was just thinking about how the "emergent property" theory of consciousness, or of anything really, is just empty metaphysics unless a mechanism, increasing complexity for instance, can be found to account for the property in question. And example of this is the recent niobium-titanium-tantalus alloy that is durable at both extremely high and extremely low temperatures: this was completely unexpected, i.e., an "emergent property".. However, an explanation was found in the crystalline structure of the alloy. So maybe, as these experiments with organoids and axons progresses with the addition of more connected organoids, some progress may be made in the (distant) future as organoid complexes approach the billions and eventually even trillions. This won't be in my lifetime, of course; I'm 71.

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@effervescentrelief

3 weeks ago

Sounds like we will someday print custom structured organoid computer processors.

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@IhmHomeFarm

3 weeks ago

This is great work! And you kind of match the neurons🙂.

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@TonyLouis9345

2 weeks ago

Fascinating research.

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@faceofdead

3 weeks ago

amazing video!!

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@holybiscuits7714

2 weeks ago

bro the sponsor was so random i thought it was a bit for the video but it was fr LMFAO 😭

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