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Simone Azeglio @NeurIPS

@s-azeglio.bsky.social
1K followers 485 following 27 posts

From Physics to Vision Neuroscience & AI | PhD Candidate @InstVisionParis & @ENS_ULM | Enjoyed my time @FlatironCCN, @CERN | co-organizer @neurreps

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Simone Azeglio @NeurIPS @s-azeglio.bsky.social · 14/03/2026
If you're around at Cosyne, join us for our workshop on modern efficient coding 👁️🧠
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Simone Azeglio @NeurIPS @s-azeglio.bsky.social · 01/12/2025
🧠🔬 Excited to share our #NeurIPS2025 paper: "Convolution Goes Higher-Order"! We asked: Can shallow networks be as expressive as deep ones? Inspired by biological vision, we introduce higher-order convolutions that capture complex image patterns standard CNNs miss. 🧵👇
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Simone Azeglio @NeurIPS @s-azeglio.bsky.social · 01/12/2025
🧠 How do neurons encode information? We know HOW MUCH, but what about WHAT information they encode? Our new work uses diffusion models to decompose neural information down to individual stimuli & features! 🎯Spotlight at #NeurIPS2025 🌟📄 arxiv.org/abs/2505.11309
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Olivier Marre @oliviermarre.bsky.social · 25/10/2025
Happy to share my first work with a connection to myopia, a collaboration with EssilorLuxottica www.science.org/doi/10.1126/...
science.org
Nonlinear spatial integration allows the retina to detect the sign of defocus in natural scenes
The retina can easily detect whether the eye is too small or too big thanks to the imperfections of the eye optics.
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Thomas Fel @thomasfel.bsky.social · 15/10/2025
🕳️🐇Into the Rabbit Hull – Part II Continuing our interpretation of DINOv2, the second part of our study concerns the *geometry of concepts* and the synthesis of our findings toward a new representational *phenomenology*: the Minkowski Representation Hypothesis
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The Transmitter @thetransmitter.bsky.social · 13/10/2025
Figuring out how the brain uses information from visual neurons may require new tools, writes @neurograce.bsky.social. Hear from 10 experts in the field. #neuroskyence www.thetransmitter.org/the-big-pict...
thetransmitter.org
Connecting neural activity, perception in the visual system
Figuring out how the brain uses information from visual neurons may require new tools. I asked nine experts to weigh in.
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Víctor Calbiague-García @victorcalbiagueg.bsky.social · 07/10/2025
🚨 New preprint out from our lab! 📄 The Rod Bipolar Cell Pathway Contributes to Surround Responses in OFF Retinal Ganglion Cells 👉 www.biorxiv.org/content/10.1...
biorxiv.org
The Rod Bipolar Cell Pathway Contributes To Surround Responses In OFF Retinal Ganglion Cells
Sensory neurons can be influenced by stimuli beyond their receptive field center, yet the mechanisms underlying this surround modulation remain poorly understood. In the retina, many OFF ganglion cell...
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Georg Bökman @bokmangeorg.bsky.social · 03/10/2025
Images (or image patches) are secretly multi-channel signals over groups. Below, the dihedral group of order 8: reflecting/rotating the image permutes the values in the magenta vector. So we can reshape the image into 8-tuples that all permute according to the dihedral group (edge case diagonals).
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Shahab Bakhtiari @shahabbakht.bsky.social · 19/09/2025
Thrilled to see this work accepted at NeurIPS! Kudos to @hafezghm.bsky.social for the heroic effort in demonstrating the efficacy of seq-JEPA in representation learning from multiple angles. #MLSky 🧠🤖
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Bryan M. Li @bryanlimy.bsky.social · 19/09/2025
We present our preprint on ViV1T, a transformer for dynamic mouse V1 response prediction. We reveal novel response properties and confirm them in vivo. With @wulfdewolf.bsky.social, Danai Katsanevaki, @arnoonken.bsky.social, @rochefortlab.bsky.social. Paper and code at the end of the thread! 🧵1/7
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Mathilde Papillon @mathildepapillon.bsky.social · 01/08/2025
Our illustrated guide to non-Euclidian ML is finally published! Check it out for ⭐️ gorgeous figures (with new additions!) on topology, algebra, and geometry in the field ⭐️ broken down tables for easy reading ⭐️ accessible text, additional refs, and more iopscience.iop.org/article/10.1...
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Juan Gallego @juangallego.bsky.social · 01/08/2025
🚨New paper🚨 Neural manifolds went from a niche-y word to an ubiquitous term in systems neuro thanks to many interesting findings across fields. But like with any emerging term, people use it very differently. Here, we clarify our take on the term, and review key findings & challenges rdcu.be/ex8hW
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Memming Park @memming.bsky.social · 11/07/2025
Do you study neural systems with feedback at different temporal-, spatial-, hierarchical-, data-, or computational- scales? Have you submitted your abstract to the "Neurocybernetics at Scale" symposium? Due to multiple requests, new abstract submission deadline is 18 July! #AI4Science #cybernetics
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Simone Azeglio @NeurIPS @s-azeglio.bsky.social · 10/07/2025
NeurReps is back for its 4th edition at NeurIPS 2025! Stay tuned for updates!
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Tim Kietzmann @timkietzmann.bsky.social · 08/07/2025
Exciting new preprint from the lab: “Adopting a human developmental visual diet yields robust, shape-based AI vision”. A most wonderful case where brain inspiration massively improved AI solutions. Work with @zejinlu.bsky.social @sushrutthorat.bsky.social and Radek Cichy arxiv.org/abs/2507.03168
arxiv.org
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Marla Feller @mfeller.bsky.social · 30/06/2025
Lack of spontaneous activity (#retinalwaves) in early development prevents the formation of retinal circuits critical for stabilizing images as we move through the world. doi.org/10.1016/j.ce....
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Symmetry and Geometry in Neural Representations @neurreps.bsky.social · 13/06/2025
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Symmetry and Geometry in Neural Representations @neurreps.bsky.social · 13/06/2025
🧠✨ Join us for LAMINR: Learning and Aligning Manifolds of Single-Neuron Invariances — uncover the geometry of thought through implicit neural representations! 📅 Mon, Jun 16 @ 18:00 CET 🔗 Zoom | PW: 314159 🎙️ Part of the #NeurReps Global Seminar Series #AI #Neuroscience #RepresentationLearning
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Simone Azeglio @NeurIPS @s-azeglio.bsky.social · 26/05/2025
NeurReps 2025 is starting to take shape! If you're interested in serving in the Program Committee 👇
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Serena Riccitelli @serenariccitelli.bsky.social · 06/01/2025
Excited to share our latest study! 🧠✨ We reveal how non-direction-selective retinal ganglion cells encode motion beyond their receptive field, relaying the unconventional signals to the brain. A new insight into multimodal neurons in visual processing! doi.org/10.1073/pnas...
doi.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Eghbal Hosseini @eghbal-hosseini.bsky.social · 27/12/2024
Why do diverse ANNs resemble brain representations? Check out our new paper with Colton Casto, @nogazs.bsky.social , Colin Conwell, Mark Richardson, & @evfedorenko.bsky.social on “Universality of representation in biological and artificial neural networks.” 🧠🤖 tinyurl.com/yckndmjt
tinyurl.com
Universality of representation in biological and artificial neural networks
Many artificial neural networks (ANNs) trained with ecologically plausible objectives on naturalistic data align with behavior and neural representations in biological systems. Here, we show that this...
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Memming Park @memming.bsky.social · 28/12/2024
Looking for the best systems #neuroscience #phd program? Champalimaud Centre for the Unknown has one! #PhDposition = fully funded. US-style lab rotations and an awesome community in Lisbon, Portugal. Apply by the end of Jan, 2025. bit.ly/4iB9SwP
bit.ly
Education Research | Champalimaud Foundation
CR has developed and implemented several educational programmes, advanced courses and workshops, namely the PhD Programmes, INDP and ICDP.
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Dan Levenstein @dlevenstein.bsky.social · 17/12/2024
I dream of a future in which single neuron dynamics ➡️ circuit motifs ➡️ distributed computations are taught as part of the same curriculum and no one bats an eye and everyone is happy.
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Mario Dipoppa @mariodipoppa.bsky.social · 16/12/2024
New results! Visual adaptation changes the geometry of V1 population activity: frequent stimuli elicit smaller responses but become more discriminable. Similar results are seen in ANNs trained with metabolic constraints, suggesting these changes emerge from efficient coding. bit.ly/3VJHXRn
bit.ly
Adaptation shapes the representational geometry in mouse V1 to efficiently encode the environment
Sensory adaptation dynamically changes neural responses as a function of previous stimuli, profoundly impacting perception. The response changes induced by adaptation have been characterized in detail...
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Joao Barbosa @jbarbosa.org · 16/12/2024
Created a starter pack of neuroscience in/from Paris. Let me know if you want to be added (the 'from' can include those not in Paris anymore) or just tap in if you want to know what we're talking about! Regardless, please re-tweet! go.bsky.app/3Zs9w5w
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Bahareh Tolooshams @btolooshams.bsky.social · 15/12/2024
Rayhan and I are presenting today our work on "Diffusion-State Guided Projected Gradient for Inverse Problems." at the D3S3 Workshop. Joint work with Dr. Anima Anandkumar #AInScience #NeurIPS2024 [1/6] Paper: arxiv.org/abs/2410.03463
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Symmetry and Geometry in Neural Representations @neurreps.bsky.social · 14/12/2024
Eero Simoncelli on the geometry of the distribution of natural images
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Symmetry and Geometry in Neural Representations @neurreps.bsky.social · 14/12/2024
NeurReps has begun! Join us today for a program combining geometry/topology, deep learning, neuroscience, and interpretability
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Symmetry and Geometry in Neural Representations @neurreps.bsky.social · 14/12/2024
Our second Keynote speaker is @taliakonkle.bsky.social from Harvard University. Come to hear about "The Cortical Topography of Visual Space Representation"!
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Symmetry and Geometry in Neural Representations @neurreps.bsky.social · 14/12/2024
Join us for our next Keynote invited talk from Stefanie Jegelka on "In-context Symmetries via Contextual World Models"!
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Sophia Sanborn @naturecomputes.bsky.social · 13/12/2024
Enigma's at NeurIPS - come find us. New jobs posted on our website for research scientists & engineers in multi-modal modeling & interpretability enigmaproject.ai
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Simone Azeglio @NeurIPS @s-azeglio.bsky.social · 11/12/2024
Join us this Saturday @neuripsconf.bsky.social !
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christian-shewmake.bsky.social @christian-shewmake.bsky.social · 09/12/2024
Excited to talk with the community about what we've been working on! Co-founding @newtheory.ai with @colin-r-odonnell.bsky.social to build new foundational architectures for intelligence. Come join us at NeurIPS in Vancouver this week for our soft-launch event 🎊🥂 partiful.com/e/rgVdt2XkzZ...
partiful.com
RSVP to New Theory Soft Launch! | Partiful
Spun out of Berkeley/Redwood Center, New Theory is building new foundational models rooted in Geometric Deep Learning that break the scaling laws of transformer-based architectures, paving the way for...
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Hadi Vafaii @hadivafaii.bsky.social · 11/12/2024
To my Bluesky friends attending #NeurIPS2024: Check out our poster: “Poisson Variational Autoencoder” (P-VAE)! The P-VAE is a #generative model that encodes inputs into spike count variables and unifies major neuroscience theories with modern machine learning. w/ Jacob Yates and Dekel Galor 🧠🤖🧠📈
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Shahab Bakhtiari @shahabbakht.bsky.social · 10/12/2024
Another cool "digital twin" work from Wood’s lab After the virtual chicks, this time: "We embodied artificial neural networks in artificial fish and raised the artificial fish in virtual fish tanks that mimicked the rearing conditions of biological fish" #NeuroAI www.nature.com/articles/s41...
nature.com
Parallel development of social behavior in biological and artificial fish - Nature Communications
The learning algorithms that produce social behavior are unknown. Here the authors show that artificial fish, modeled via embodied deep neural networks, learn the same social behaviors as real fish, s...
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David Lipshutz @lipshutz.bsky.social · 09/12/2024
How do interneurons reshape neural responses? I'm excited to present work with @eerosim.bsky.social at #NeurIPS2024 that proposes a nonlinear recurrent circuit model motivated by efficient coding theory. Poster: 4:30p on Fri, Dec 13 Paper: openreview.net/forum?id=ojL...
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Simone Azeglio @NeurIPS @s-azeglio.bsky.social · 09/12/2024
I'll be in Vancouver for the next week @neuripsconf.bsky.social. Who will I see there? Happy to chat about vision, comp neuro, equivariance, learning representations. In case you share my interests, consider joining our workshop @neurreps.bsky.social on Dec 14th 🧠
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Patrick Mineault @patrickmineault.bsky.social · 05/12/2024
New 716 hour EMG dataset just dropped ✨ ai.meta.com/blog/open-so...
ai.meta.com
Advancing Neuromotor Interfaces by Open Sourcing Surface Electromyography (sEMG) Datasets for Pose Estimation and Surface Typing
We’re releasing emg2qwerty and emg2pose—two large datasets and benchmarks for sEMG-based typing and pose estimation, as part of the NeurIPS 2024 Datasets and Benchmarks track.
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Marco Fumero @marcofm.bsky.social · 05/12/2024
Excited to present "Latent Functional Maps" at #NeurIPS ! We show how neural models can be aligned by matching function spaces on representation manifolds, providing a unified framework for model comparison, matching, and information transfer. 📜: arxiv.org/abs/2406.14183 👇🧵
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COSYNE @cosynemeeting.bsky.social · 02/12/2024
The Undergrad Travel Grant Program (deadline: Dec 6th) provides an opportunity for undergrads to learn more about comp systems neuro. It’s especially suited for students considering neuro graduate study! Apply here: docs.google.com/forms/d/e/1F... More info: www.cosyne.org/travel-grants
docs.google.com
Cosyne 2025 Undergraduate Travel Grant Program
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Patrick Mineault @patrickmineault.bsky.social · 02/12/2024
Excited to release what we’ve been working on at Amaranth Foundation, our latest whitepaper, NeuroAI for AI safety! A detailed, ambitious roadmap for how neuroscience research can help build safer AI systems while accelerating both virtual neuroscience and neurotech. 1/N
Different paths toward safe AI at different Marr's levels
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Oded Rechavi @odedrechavi.bsky.social · 30/11/2024
Re-reading your rejected manuscript
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Lukas Muttenthaler @lukasmut.bsky.social · 27/11/2024
🚨 We just updated our perspective on representational alignment. The most recent version is both more crisp and more comprehensive. We try to find common language across research disciplines for aligning the representations from different info processing systems! arxiv.org/abs/2310.13018
arxiv.org
Getting aligned on representational alignment
Biological and artificial information processing systems form representations of the world that they can use to categorize, reason, plan, navigate, and make decisions. How can we measure the similarit...
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Sorbonne Université @sorbonne-universite.fr · 27/11/2024
Sorbonne Université est heureuse de rejoindre officiellement BlueSky ! 🦋 Nous avons hâte de partager ici notre actualité recherche et de contribuer ainsi aux débats scientifiques et sociétaux ! 🎓 Abonnez-vous pour suivre notre actualité ! #HelloESR #ESR
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François Fleuret @francois.fleuret.org · 26/11/2024
My deep learning course at the University of Geneva is available on-line. 1000+ slides, ~20h of screen-casts. Full of examples in PyTorch. fleuret.org/dlc/ And my "Little Book of Deep Learning" is available as a phone-formatted pdf (nearing 700k downloads!) fleuret.org/lbdl/
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Mackenzie Weygandt Mathis @trackingactions.bsky.social · 26/11/2024
Alright #neuroAI 😉 crew and those in #AI #ML perhaps interested in brain-inspired models and what’s next (not just foundation models please!). Here is my vision/roadmap of the next steps. A reflection & projection wrapped into a Perspective. Feedback very much welcomed. 🧠🧪👩‍🔬 arxiv.org/abs/2411.15234
arxiv.org
Adaptive Intelligence: leveraging insights from adaptive behavior in animals to build flexible AI systems
Biological intelligence is inherently adaptive -- animals continually adjust their actions based on environmental feedback. However, creating adaptive artificial intelligence (AI) remains a major chal...
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Simone Azeglio @NeurIPS @s-azeglio.bsky.social · 22/11/2024
Yesterday's seminar was great, thanks @amlab.bsky.social for hosting! In case you missed it, you'll find this and previous seminars on our YouTube channel: www.youtube.com/@neurreps
youtube.com
NeurReps
Official YouTube channel of the Symmetry and Geometry in Neural Representations (NeurReps) workshop.
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Melanie Mitchell @melaniemitchell.bsky.social · 20/11/2024
Episode 5 of our podcast is out! We discuss how complicated it is to assess intelligence, whether in humans, animals, or machines. With two fantastic guests: Comparative Psychologist Erica Cartmill and Computer Scientist Ellie Pavlick. Check it out! complexity.simplecast.com/episodes/nat...
complexity.simplecast.com
Nature of Intelligence, Ep. 5: How do we assess intelligence? | COMPLEXITY
When it comes to assessing intelligence, people have all kinds of tests — the SAT, IQ tests, and so on. There’s controversy over how fairly these tests really measure human intelligence, but at the ve...
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Amy Kuceyeski @amykooz.bsky.social · 21/11/2024
Only 0.5% of neuroscience research focuses on issues exclusive to the female body. Let’s be the change. 🧠💪
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The Transmitter @thetransmitter.bsky.social · 21/11/2024
Daily neuroscience-related posts on Bluesky this week have increased more than 400 percent, on average, compared with October. By @callimcflurry.bsky.social www.thetransmitter.org/community/hu...
thetransmitter.org
‘Huge influx’ of neuroscientists migrates to Bluesky
Daily neuroscience-related posts on the social-media platform this week have increased more than 400 percent, on average, compared with October.
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