PhD student in computational & theoretical neuroscience, with Wulfram Gerstner @ EPFL. Theories of computation via low-dimensional dynamics in recurrent neural networks.https://bsky.app/profile/lpezon.bsky.socialhttps://bsky.app/profile/lpezon.bsky.social/post/3mpirz3a2hc2rBoth brains and RNNs can re-use components of computation across similar tasks or contexts. But what exactly are those “shared components”? How can they be used to solve several tasks? We address these questions in a new preprint with @avm.bsky.social! Link: https://www.biorxiv.org/content/10.64898/2026.06.23.733979v130 Jun 2026 10:25 +0000at://did:plc:2igsf33g7gmhecuyd24dmps6/app.bsky.feed.post/3mpirz3a2hc2rhttps://bsky.app/profile/lpezon.bsky.social/post/3mgxhfv64cs27Presenting a poster tomorrow at Cosyne 26: [3-033] Compositional computation via shared latent dynamics in low-rank RNNs. With @avm.bsky.social, we explore how RNNs can re-use the same dynamics across different tasks, and what it implies for their connectivity and neural activity.13 Mar 2026 17:38 +0000at://did:plc:2igsf33g7gmhecuyd24dmps6/app.bsky.feed.post/3mgxhfv64cs27https://bsky.app/profile/lpezon.bsky.social/post/3mgfsmoac7c24Excited to share our new paper to be published in Neuron! With Valentin Schmutz @bio-emergent.bsky.social and Wulfram Gerstner @gerstnerlab.bsky.social, we explore how circuit structure in RNNs shapes network computation and single-neuron responses. https://www.sciencedirect.com/science/article/pii/S089662732501003706 Mar 2026 17:11 +0000at://did:plc:2igsf33g7gmhecuyd24dmps6/app.bsky.feed.post/3mgfsmoac7c24