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The fruit fly's brain could replace the blueprint every neuromorphic chip has been missing. Scientists spent 20 years mapping the entire nervous system of Drosophila melanogaster, a fruit fly, down to every single connection. The result: 166,700 nerve cells wired together through 124.2 million synapses, fully mapped, fully published....

82,785 görüntüleme • 2 gün önce •via X (Twitter)

11 Yorum

Jake profil fotoğrafı
Jake2 gün önce

if it's so good why don't we hear big tech companies talking about it? only crazy fools doing Plato's cave...

Zentrix⌚️ profil fotoğrafı
Zentrix⌚️2 gün önce

because this appeared quite recently

neonXecho profil fotoğrafı
neonXecho2 gün önce

can't wait for a fly brain to solve millennium prize problem

Nick In the Abyss profil fotoğrafı
Nick In the Abyss1 gün önce

They’re moving towards zebrafish next.

Good AI Labs profil fotoğrafı
Good AI Labs2 gün önce

Half the blueprint is wiring. The other half is the neuron model: multi-level spiking neurons cut energy 2 to 3 times versus binary ones, and on neuromorphic data they cut inference to 1 timestep, a compression factor of 10 over prior results. arXiv 2510.24637

Hulk Rogains profil fotoğrafı
Hulk Rogains1 gün önce

Is every fly brain identical?

Pseudonym 🦅 profil fotoğrafı
Pseudonym 🦅1 gün önce

Someone just bake into a chip already

Larry Panozzo profil fotoğrafı
Larry Panozzo1 gün önce

GPT 7 is probably analyzing this and making GPT 11, skipping 8 through 10 entirely 💀

✨Bogusław Błoński✨ profil fotoğrafı
✨Bogusław Błoński✨2 gün önce

Zebra 🦓 fish is amazing

Radek Věchet profil fotoğrafı
Radek Věchet1 gün önce

...and now you can play Tetris against a fly brain.

Stephen Fay profil fotoğrafı
Stephen Fay1 gün önce

What math do they run on the neurons and how do they do timing on a chip? How to translate from physical fly circuit to clock-driven logic? What are the inputs and outputs?—seems like a question easy to answer for a artificial NN but not for fruit fly; they control muscles I guess @grok explain plz in detail

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166,700 neurons from a dead fruit fly are loose in a living room, and nobody wrote a single thing they do. Scientists sliced a male fruit fly's nervous system into electron microscope images and traced every wire by hand: 166,700 neurons, 25.6 million synapses, brain and nerve cord, the whole animal, published for free. Most people read that paper, and 1 team downloaded the fly and gave it a body. The brain runs on a Mac, the fly lives in AR glasses, and the room itself became its senses, because Spectacles already map surfaces and depth and hands, so eyes turned into a 16 × 8 retina on each fly's head, distance into 12 rays against the world mesh, and smell into Gemini naming a tea cup, flowers, a water bottle while depth drops every label into 3D where the brain can reach it. A hand moving too fast became fear. They read the decisions out of the exact neurons a real fly uses, where DNa02 turns it, MDN walks it backwards, MN9 feeds and the giant fiber fires the escape. The CPU crawled, 50 ms of brain time in 238 ms, so they vibe coded a Metal GPU kernel with Claude Code and got identical spikes in 41 ms. The first builds stuttered until a Perfetto trace showed the GPU nearly idle while the main thread choked, and squashing the board text from 67 draw calls to 2 unlocked 55 to 60 fps with 2 brains running at once. In the video a fly lands on an open palm while another peels off a hand coming in fast. That dodge is in no script anywhere, and they only gave it eyes.

Spike 1%

10,860 görüntüleme • 3 gün önce

Zebrafish NN It’s pretty amazing to learn that efforts to map the fruit FLY connectome (brain synapses) were successful and its amazing to see the digital fly brain successfully complete a whole series of tasks, including complex navigation of open worlds. The fruit fly is 160,000 neurons and 10^7 synapses. Teams are currently doing the same thing with a zebrafish which has a similar scale neuron count but 10x more synapses. Fly was 100TB raw data and Zebrafish is 200TB, so about 2x the raw data. For context a rodent is 70m neurons and 10^11 synapses. Rodents will come later. But this method looks like it creates totally outsized results with absolutely miniscule models. Zebrafish NN is a vertebrae connectome, it has much of the same basic structure as other vertebrae, unlike FLY connectome. We are just about used to LLMs and coding, but AI is really just beginning and there is a lot more, and a lot weirder stuff coming down the pipe. These connectomes have already shown to be incredibly resilient, you can blind their sensors and injure their outputs and they still succeed. They are incredibly compact. A whole lot of inanimate objects are going to get complete autonomy, totally offline, air gapped autonomy. They will be delivering pizzas and fighting wars. Connectomics is an opposite approach to LLMs but you can of course use LLMs to help develop connectomes. It’s amazing that you can take a biologically evolved brain, map it, produce a digital twin, and then run it at machine speed. Imagine a human brain accelerated from 100Hz neuron fires to 3,200,000,000Hz that a typical CPU runs at. That’s 30 million times faster. But would need 1-2 exabytes to map. Anyway “Zebrafish” is next.

Object Zero

632,228 görüntüleme • 2 gün önce

Brain under construction! 🚧 🧠 🚧 Did you know that the period from prenatal to age three is the single most consequential window in all of human development? It is here that the fundamental architecture of the brain is “wired” in ways that will serve to support (or hinder) your child’s success for decades to come. At birth, your baby’s brain comes equipped with roughly 100 billion nerve cells, virtually all they will ever have. But what these cells must develop is the ability to communicate effectively with one another. They do this by transmitting electrical impulses. And there’s no time in life when these connections (known as synapses) are firing like they are during infancy. Scientists estimate that during the earliest years of life these neural connections are being made at a rate of one million per SECOND. Pretty impressive, huh? How can you help ensure your baby’s brain is optimally wired for success? Through attentive and nurturing interactions like the ones shown here. Every word you speak, every facial expression you convey, and every loving touch is helping to create important new connections. No one can be this attentive 24 hours a day. But prioritizing time to speak, sing, laugh, and play with your baby face-to-face is an investment you’ll never regret - and one that will serve them well for years and years to come. Know a new parent or grandparent? Pass it on! This brain-building dad and his adoring little one were shared to IG by genesiscostner.

Dan Wuori

374,903 görüntüleme • 2 yıl önce