Fabrizio Musacchio
@FabMusacchio@mastodon.social
Physicist by training, working in computational neuroscience 
at the . Interested in how neural dynamics and learning shape brain function and behavior, using modeling and data analysis.
Modeling, science, open source, philosophy, photography. 
Previous posts are archived at .
. Today, Rosemary & I spoke with students in New Orleans at Walter Isaacson's Digital History Class at Tulane University. I was asked, as I often am, if I ever could have foreseen where we’d be today. I could not.
New preprint by Garcia-Garcia et al.: The authors show that cerebellar #GranuleCells do not simply expand #cortical activity into a high-dimensional code. Instead, they preserve low-dimensional cortical #manifold geometry while reorienting it across contexts. This rotation separates similar tasks, reduces interference, and supports flexible dual-task learning.
https://www.biorxiv.org/content/10.64898/2026.03.03.709240v1.full.pdf
