Some incredibly exciting news that still feels a bit surreal: I am starting my research group @mpicybernetics.bsky.social! The best part? We are hiring at all levels! Curious about the science we plan to tackle, read along :) #NeuroSky

New preprint: "Linear equivalence of nonlinear recurrent neural networks." For large nonlinear (potentially chaotic) RNNs with random connectivity, the full N×N covariance matrix takes the same form as that of a ~linear~ network with the same couplings, driven by independent noise.

🚨 New preprint w/ Valerio Rubino and Peter Dayan: how do people discover and use compositional structure under constraints? osf.io/preprints/ps... A key factor is a simple heuristic that favors reuse of repeated and symmetric fragments across scales, is robust to time pressure, and sped up RTs 🧵👇

a bright spot in this otherwise dismal year was the journalism and commentary provided by @thetransmitter.bsky.social. i am grateful that this publication exists and i hope @simonsfoundation.org continues to support them.

"My New Year's Resolution is to find a principled way to think about all those cell types in the brain" Why friend, you are in luck, because @rgast.bsky.social has just the perspective for you: www.sciencedirect.com/science/arti...

Revised version of our #NeurIPS2025 paper with full code base in Julia & Python now online, see arxiv.org/abs/2505.13192

Travel awards are available for undergraduate students looking to attend #Cosyne25! The application is short, and the deadline is Nov 12. @cosynemeeting.bsky.social Application: shorturl.at/6NEyk More info: www.cosyne.org/travel-grants (1/2)

If you want to do a postdoc w me (or generally do theory at Allen/UW) apply for this! It’s a pretty independent postdoc position for people with a quantitative background, and pays well (104K)! Due date is Dec 1st. Here’s the link to apply--> alleninstitute.submittable.com/submit/33511...

Excited to share new work @icmlconf.bsky.social by Loek van Rossem exploring the development of computational algorithms in recurrent neural networks. Hear it live tomorrow, Oral 1D, Tues 15 Jul West Exhibition Hall C: icml.cc/virtual/2025... Paper: openreview.net/forum?id=3go... (1/11)

1/7: Super excited to share our new paper! This one should be of interest to neuroscientists and deep learning theory folks. This paper was a collaboration with Alexandre Payeur, @averyryoo.bsky.social, Thomas Jiralerspong, @mattperich.bsky.social, Luca Mazzucato, @glajoie.bsky.social

Super excited about our 2-day @cosynemeeting.bsky.social workshop on learning that pays tribute to the diversity of timescales, teaching signals and circuits that work together to shape adaptive behaviors, and where we hope to bridge insights from behavior, dynamics, and learning rules! #cosyne2025

After hearing about the ongoing hotel workers strike at the #COSYNE2025 hotel, I cancelled my reservation and booked a room at a hotel a short 10 minute walk from the meeting. It was easy and I encourage others to do the same! #solidarity montreal.citynews.ca/2025/01/14/q...

1/7 Our paper on individual variability in decision-making is finally out in @nature.com! Inspired by the classic work by Mante and Sussillo, we trained many rats to solve context-dependent decision-making, and we found that different brains use different neural mechanisms to solve the same task!

The first preprint of my postdoc with @dudman.bsky.social is now online! Here we wanted to understand the algorithms mice use when learning to forage in large environments with many potential resources. www.biorxiv.org/content/10.1...

For my first Bluesky post, I'm very excited to share a thread on our recent work with Mitra Javadzadeh, investigating how connections between cortical areas shape computations in the neocortex! [1/7] www.biorxiv.org/content/10.1...

(1/30) New preprint! "Symmetries and continuous attractors in disordered neural circuits" with Larry Abbott and Haim Sompolinsky bioRxiv: www.biorxiv.org/content/10.1...