Paul C. Bogdan

This study uses large language models to map how the brain encodes relational semantic information, showing distinct brain regions represent concepts and their relationships.

This study shows that older adults use semantic schemas more effectively than young adults for memory encoding, mediated by distinct cortico-hippocampal interactions.

This paper introduces trial-level RSA (tRSA) to assess neural representation at the trial level, finding it more sensitive and theoretically appropriate than classic RSA.

The paper investigates how brain connectivity fluctuates between high and low prediction error states using fMRI and EEG data, showing these fluctuations correlate with cognitive operations.

The paper investigates how information coding transitions from modular to distributed in the ventral stream using fMRI data, finding that occipital regions are modular while inferior temporal regions are distributed.