The community feedback period for GAC workshops at CCN has now started - let us know what you think!

Goodfire released a megapost of all the random feature geometry stuff they're finding, and it's worth a read

The Orange Cat Brain Atlas is here. 🧠🐈 Today, we published the first comprehensive cellular map of the orange cat brain. The new atlas reveals a single, specialized neuron responsible for behaviors like staring at walls, knocking objects off tables, and the 3am "zoomies."

Use this picture of the iconic Washington Square Park in the summer to motivate you to get to CCN at NYU.

Where are you on your abstract submission timeline? Slowly and steadily preparing your two-pager, or prepping to be up late on the 2nd like me 😅?

New position paper from Emmanuel Dupoux, Yann LeCun, Jitendra Malik: arxiv.org/pdf/2603.15381 CogSci insights, especially from evolution and early development, can be critical for a new AI paradigm that focuses on learning autonomously from a stream of interactive, multimodal data.

I tracked every keyword in 22 years of Cosyne abstracts to map how computational neuroscience evolved — from Bayesian brains to neural manifolds to LLMs — and where it's heading next.

Cosyne Viewing Parties Visas, costs, care responsibilities, and environmental concerns all limit Cosyne attendance. Luckily, the talks are livestreamed; but watching alone is the high road to an aneurism. Hence: viewing parties! Gather regionally to watch Cosyne talks! More info: shorturl.at/3DHZX.

In this piece for @thetransmitter.bsky.social, I argue that ecological neuroscience should leverage generative video and interactive models to simulate the world from animals' perspectives. The technological building blocks are almost here - we just need to align them for this application. 🧠🤖

We are excited to announce that the Cognitive Computational Neuroscience meeting (CCN 2026) will be held at New York University from August 3–6, 2026. 2026.ccneuro.org

Great piece by @natolambert.bsky.social on the current state of human exhaustion in the AI world. Makes this important point:

This work has been accepted to #COLM2025. If you are in Montreal this week for COLM and would like to chat about this (or anything related to discovery / exploration / RL), drop me a note! Poster session 2: Tuesday Oct 7, 4:30-6:30pm Poster number 68

Nice write-up on the top-performing models of Algonauts 2025 competition by @humanscotti.bsky.social paulscotti.substack.com/p/insights-f... None of the teams trained the models from scratch, mainly relied on pre-trained foundation models, and ensembling seemed to be the key ingredient. 🧠🤖

Levine's take on the success of LLMs compared to video models is interesting, but I'll expand on how efforts toward AI could take two different paths, and why I think AI and NeuroAI could take different approaches moving forward. 🧵 🧠🤖 #MLSky

Alona Fyshe @alonaf.bsky.social on the BabyLM Challenge, a competition that trains language models (LMs) on smaller datasets, more akin to how a baby learns, in search of solutions to some of the major challenges of today’s LLMs. #NeuroAI #neuroskyence www.thetransmitter.org/neuroai/the-...

New work: AI agents learn from adult data, inheriting our biases when making decisions. What if we trained them to think like kids, who rigorously explore and make causal inferences?

Fascinating preprint from with our "blicket detector" paradigm from Chen et al at NYU& Mila. LLM's make the same causal inference mistakes that adults make but 4 year olds don't! Of course, models are trained on adult data, kids figure it out for themselves. im-ant.github.io/publications...

Preprint Alert 🚀 Can we simultaneously learn transformation-invariant and transformation-equivariant representations with self-supervised learning? TL;DR Yes! This is possible via simple predictive learning & architectural inductive biases – without extra loss terms and predictors! 🧵 (1/10)

Want to spend 3 weeks in South Africa for an unforgettable summer school experience? Imbizo 2026 (imbizo.africa) student applications are OPEN! Lectures, new friends, and Noordhoek beach await. Apply by July 1! More info and apply: imbizo.africa/apply/ #Imbizo2026 #CompNeuro

on my way back to NYC, i met wise Leon Bottou in the airport. we talked. then i told him "you should tweet that!" and, he delivered much more than a tweet: a blog post with thoughts and insights on AI research only he can deliver this clearly and succinctly. leon.bottou.org/news/two_les...

It feels so good to see Imbizo students doing great things! @imbizo.bsky.social #imbizo

Top-down feedback is ubiquitous in the brain and computationally distinct, but rarely modeled in deep neural networks. What happens when a DNN has biologically-inspired top-down feedback? 🧠📈 Our new paper explores this: elifesciences.org/reviewed-pre...

To my Canadian colleagues: you should know that a key component of what the US is doing right now involves purging scientists & research programs for ideological impurity & (illegally) reclaiming their funds. If you don’t want a repeat of what happened down south here in Canada, PP is not your guy

Francis Crick called it “impossible” in 1979. Now it’s real. A 1 mm cube of mouse brain, 200k cells, 500M synapses, all mapped alongside neuronal activity. This new MICrONS dataset maps brain structure and function in a way that we've never seen🧪 🔗 www.microns-explorer.org 📄 doi.org/10.1038/s415...

Can LLMs be used to discover interpretable models of human and animal behavior?🤔 Turns out: yes! Thrilled to share our latest preprint where we used FunSearch to automatically discover symbolic cognitive models of behavior. 1/12

🎉 Exciting day at #Imbizo2025! Dr. Dan Wetmore & Dr. Garrick Orchard from Meta’s Reality Labs shared their industrial insights on designing top-notch AI/ML experiments, including innovative BCI applications 🤖💡 Students showcased creative solutions for EMG, sleep, wind, epilepsy monitoring & more! 🌟

Christmas Eve, 1968: “And from the crew of Apollo 8, we close, with good night, good luck, a Merry Christmas, and God bless all of you, all of you on the good Earth.”

Delighted to be in Leeds joining the School of Computing! Fantastic first impressions — like a "less offensive London" (youtu.be/watch?v=_6_VVLgrgFI). Stay tuned for a PhD position starting next October. Meanwhile, drop me a message with your CV and research interests—I'd love to hear from you!

Neuroscience is starting to grow past relying on single neuron selectivity to understand computations, now that we have more data and better analyses. This could have interesting implications for mechanistic interpretability in AI models as well!

How continuous neural activity learns and support discrete, symbolic & compositional processes remains an important question for cog. sci. and AI. In this preprint we explore ways in which both symbolic and sub-symbolic processing could be achieved using attractor dynamics. arxiv.org/abs/2310.01807

The latest MotorNet release (v0.2.0) is live! This includes big changes, first and foremost, a COMPLETE SWAP from TensorFlow to PyTorch. As usual, you can install it via a pip command. motornet.org

Our new work “Temporal encoding in deep reinforcement learning agents” is now published! We zoomed in on the representation of time in brains and machines, and asked how it linked to behavior. w/ Ann Zixiang Huang, @tyrellturing.bsky.social nature.com/articles/s41... 🧵(0/10)

Check out our new work!

In our lab's Journal Clubs, we decided to assign one of the trainees to create a very short summary for each paper we read, using a template (background / methods / key findings / implications). #AcademicSky #Neuroskyence (1/n)

Very pleased to say that two of our recent preprints have been accepted at #NeurIPS2024! 🎉 1) ConSpec: honing in on critical steps for rapid learning and generalization in RL arxiv.org/abs/2210.05845 2) Learning better with Dale’s Law: A Spectral Perspective www.biorxiv.org/content/10.1...

Why is there no #neuroAI feed yet? 🤔 ❤️ if you would follow 🔁 if you would follow twice