retweeting because this needs a multiplier.

🚨Big news!🚨
The lab is relocating to Lisbon, joining a great team of experimental and theoretical neuroscientists, and the Neurotechnology Warehouse, a new initiative to bridge basic and translational research.

I'll be sharing postdoc openings soon. Come join us in this new incarnation of the lab!

Join us for the 3rd edition of the UniReps Workshop at #NeurIPS2025! 🧠🤖

We're bringing together researchers from #AI, #Neuroscience, and #CogSci to explore why different neural models learn similar representations.

📝 Call for Papers is OPEN on OpenReview!
🌐 Website: unireps.org/2025/

📢 We're thrilled to announce that the UniReps workshop will return to @NeurIPSConf 25 for its 3rd edition!

🔵Check our new Call for Papers at: unireps.org/2025/call-fo...

🔴Submit your work at: openreview.net/group?id=Neu...

See you in San Diego!🌴🇺🇸

Delighted to see our new collaboration on ecological neuroscience 🧩🌿🧠 announced today! A huge ❤️🙏🏼 to @simonsfoundation.org

I’m so excited by this theory-driven question. It’s core to our research on adaptive intelligence & sensorimotor systems 🙌 #SCENE

www.simonsfoundation.org/2025/04/24/s...

I am also surprised, maybe an effort to privatise AI research?

➕ Bonus: Theory can explain the “Platonic Representation Hypothesis”—the striking observation that different models often learn the same representations.

arxiv.org/abs/2405.07987

With the right assumptions (hopefully not too 🧚‍♀️), you get a rigorous mathematical explanation for why this happens 🤓

So—does this mean theory is doomed, and AI engineering is just a random walk? Not at all!

💡 @rpatrik96.bsky.social @wielandbrendel.bsky.social Randall Balestriero did an amazing job clarifying where theory can help practice—and where practice should inspire theory.

🤝

In Theory fairyland:
Infinite data, models converge globally, latents on the right manifold, with the right statistics... 🧚

In Practice:
Noise, Batch size, learning rate, data augmentations, inductive biases, did I mention noise? & all the gritty stuff that actually matters 🛠️

(We still 💙 theory.)

🚨 New paper on the limits of identifiability theory!

Mathematical guarantees for neural representations are thrilling—especially in a field driven by trial and error.

But sometimes theory lives in "fairyland" ...

👉 arxiv.org/abs/2504.13101

What about any old system identification paper that shows how predictive performance goes up as a function of data?Not sure it fits the bill of scaling law and foundation model, but it shows pretty much the same thing 🤓

Wow this is really cool, especially since the sensors are so close; and awesome to see the downstream effect on head direction coding

A Perspective from the Ecker lab discusses the progress and challenges of using computer vision approaches for behavior studies of primates in natural environments.

www.nature.com/articles/s41...

Come do cool BCI experiments with wellcome trust fellow Mostafa!

Amazing work! I dreamt about getting this to work at such scale and predicting anatomical cell types from functional data ever since we wrote the what/where readout paper 🤩

After 7 years, thrilled to finally share our #MICrONS functional connectomics results!

We recorded activity from ~75K neurons in the visual cortex of a single mouse, then mapped its wiring using electron microscopy.

nature.com/immersive/d42859-025-00001-w/index.html

have you tried something like chromewebstore.google.com/detail/tree-...

📣 Grad students and postdocs in computational and theoretical neuroscience: please consider applying for the 2025 Flatiron Institute Junior Theoretical Neuroscience Workshop! All expenses are covered. Apply by April 14. jtnworkshop2025.flatironinstitute.org

👀

We're bringing together leading researchers from top institutions worldwide to Split, Croatia this summer. If you're passionate about brain-inspired AI, computational neuroscience, or fundamental mathematical principles driving intelligence, this conference is the place to be!

Going to #Cosyne2025?

Join us (w/ @mdiamantaki.bsky.social) for our exciting workshop

Object-centric Neuronal Representations

toliaslab.org/workshop/cos...

Featuring diverse species💁‍♀️🐒🐁🐝🕷️🤖

Our goal: Discuss universal & species-specific principles of object-centric vision

See you in Montreal🥳

Goodhart's law; Kept on pushing, unsuccessfully, to have that mentioned in here proceedings.neurips.cc/paper_files/...

Coming to the #Cosyne2025 workshops? Wanna dance on the final night? We got you covered.

@glajoie.bsky.social and I have organized a party in Tremblant. Come and get on the dance floor y'all. 🕺

April 1st
10PM-3AM
Location: Le P'tit Caribou

DJs Mat Moebius, Xanarelle, and Prosocial

Please share!

Visa/ green card holders in the US who had planned to go to @cosynemeeting.bsky.social , what are your current thoughts about leaving and reentering the US / has your university issued any new directive? I'm happy to dm/ chat over Signal too. #cosyne25 #neuroskyence