Ghootae Kim

This study investigates whether REM sleep facilitates hippocampal memory differentiation after prediction errors, finding greater differentiation in REM sleep conditions in specific hippocampal regions.

This study shows that abrupt remapping in human CA3/dentate gyrus correlates with successful learning and resolves memory interference by decorrelating similar memory representations.

The paper investigates how neural overlap in item representations across episodes affects context memory, finding that greater similarity in neural patterns leads to worse source memory for initial contexts.

The paper investigates how repeated mispredictions and restudy of items lead to neural differentiation in the hippocampus, improving prediction accuracy and shielding memories from further weakening.