#subspaces — Public Fediverse posts

🧠 New paper by Tafazoli et al. (2026): The authors show that the brain reuses the same lowdim #NeuralSubspaces across tasks. #Sensory features & #MotorActions are encoded in shared population #subspaces, & task switching occurs by flexibly engaging & transforming activity between these representations. Monkeys adapt by updating internal task beliefs & routing activity through the appropriate shared subspaces.

📄 https://www.nature.com/articles/s41586-025-09805-2

#Neuroscience #NeuralDynamics #CompNeuro #PopulationCoding

'A Randomized Subspace-based Approach for Dimensionality Reduction and Important Variable Selection', by Di Bo, Hoon Hwangbo, Vinit Sharma, Corey Arndt, Stephanie TerMaath.

http://jmlr.org/papers/v24/21-1046.html

#dimensionality #dimensional #subspaces