Mikael Johansson

Resting-State EEG Aperiodic Exponent Moderates the Association Between Age and Memory Performance in Older Adults

This study finds that the aperiodic exponent in resting-state EEG moderates age-related memory decline in older adults, with higher exponents associated with better memory performance.

Neural dynamics of relational memory retrieval across eye movements

This study investigates the relationship between theta and alpha EEG activity and sequential eye movements during relational memory retrieval, finding distinct neural signatures linked to retrieval success.

Hidden-state inference aligns attention and neural representational geometry during flexible behaviour

The paper shows that latent-state inference, attention, and neural representational geometry are coordinated during flexible decision-making, with prediction errors affecting neural representations and task-relevant information prioritization.

Prior knowledge shapes neural routes to novel inference across events

The paper shows how prior knowledge influences brain mechanisms for making inferences across different events, distinguishing between schema-congruent and schema-incongruent scenarios.

Episodic events are flexibility encoded in both integrated and separated neural representations

This study shows that episodic events are encoded through both integrated and segregated neural representations, supporting different memory functions based on task demands.

Episodic memory formation in unrestricted viewing

This study investigates how eye movements during free viewing affect episodic memory formation by analyzing EEG and eye tracking data.