Olivier Bertrand

This study investigates how sleep affects motor sequence learning by analyzing brain oscillations, finding that sleep enhances post-movement parietal beta synchronization.

The paper investigates how brain responses to expected and unexpected sounds are modulated by precision and prediction error, revealing adaptive learning mechanisms in auditory processing.

The paper investigates the neural origin of dual-task cost in humans using intracranial EEG, finding gamma-band interferences in task-relevant brain regions and showing adaptive strategies to minimize interference.

This study investigates age-related changes in oscillatory patterns associated with top-down and bottom-up attention using MEG data from young and elderly participants.

The paper evaluates fused EEG-MEG source reconstruction using real data, finding it improves spatial localization compared to unimodal methods for auditory mismatch responses.

The paper investigates gamma activity in response to distracting sounds, showing its role in ventral BU network activation and TD/BU attention balance in the prefrontal cortex.

The paper introduces a new computerized test, BLAST, to measure attention stability and provides normative data and cortical dynamics from EEG recordings.