Dentate gyrus amplifies rate-based coding while sparing global remapping across the CA3 transverse axis
Shu-Yi Hu, Ya-Li Duan, Jia-Li Long, Xing Cai, Li Lu
This study shows that the dentate gyrus enhances rate-based coding of subtle contextual differences while preserving global remapping in CA3, supporting a dual role in contextual discrimination.
bioRxiv · Sep 22, 2026 · PreprintNeuroscience