Learning produces an orthogonalized state machine in the hippocampus - Weinan Sun; Johan Winnubst; Maanasa Natrajan; Chongxi Lai; Koichiro Kajikawa; Arco Bast; Michalis Michaelos; Rachel Gattoni; Carsen Stringer; Daniel Flickinger; James E. Fitzgerald; Nelson Spruston (Nature, 2025)