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This is today :)) #CCN2024

My 2nd to last #neuroscience paper will appear UniReps !! 🧠🧠 Maximizing Neural Regression Scores May Not Identify Good Models of the Brain 🧠🧠 w/ @KhonaMikail Mitchell Ostrow Brando Miranda Sanmi Koyejo Answering a puzzle 2 years in the making openreview.net/forum?id=vbtj0… 1/12

1/5 Very excited to announce our new paper that formally defines compositionality, giving us theoretical insight into what it actually is and helping us build it into AI models. This was work with Thomas Jiralerspong, Yoshua Bengio, and Guillaume Lajoie. arxiv.org/abs/2410.14817…

New paper out in @NeuronCellPress: A general theory of sequential working memory in prefrontal cortex and RNN/SSMs with their exact neural mechanism. Plus unifying this new mechanism with the alternate mechanism of hippocampal cognitive maps! (1/9) cell.com/neuron/fulltex…

🧠 A story about the brain, told through self-supervised learning: Grid cells, known for mapping physical spaces, also appear to track *abstract spaces* like ideas and sounds. How? 🤔 Excited to share the first of 2 papers at #NeurIPS2024! With Sarthak Chandra FieteGroup. 1/n

Is that a B or a 13 in the middle? 🤯 A classic case of top-down signals shaping bottom-up perception. ✨Excited to share our work at #NeurIPS2024 w/ Abhiram Iyer (*co-first*), Valmiki Kothare, & FieteGroup: a framework to study context-driven sensory processing. ✨ (1/n)

1/ Super-excited to share our new work “Episodic and associative memory from spatial scaffolds in the hippocampus”, out in Nature today! nature.com/articles/s4158… FieteGroup Sugandha Sharma @ CVPR 2025 Rishidev Chaudhuri. Key insights and ideas 👇#tweeprint

1/ Our paper appeared in nature today! nature.com/articles/s4158… FieteGroup @KhonaMikail. Explains emergence of multiple grid cell modules, w/ excellent match to data! Novel mechanism for applying across vast systems from development to ecosystems. 🧵👇