H. Isaac Chen

The paper shows that state-dependent geometric transformations in the mouse hippocampus enable fear generalization without losing context discriminability.

The paper shows that ventral striatal dopamine increases after hippocampal sharp-wave ripples in mice, suggesting a link between hippocampal replay and dopamine signaling during memory processing.

This study identifies two distinct spatial reference frames encoded in the rat frontal orienting field during motor planning: self-centered movement directions and world-centered position.

The paper shows that paradoxical replay protects rich task representations from unbalanced experience in both simulations and rat experiments.

This study shows that strong aversive experiences in mice drive offline reactivation of both recent aversive and older neutral memories, linking them across days.

The paper shows that hippocampal activity patterns across different rats can be predicted using geometric alignment, revealing shared representational structures in rodent memory encoding.