Ruud L. van den Brink

The paper investigates brain dynamics during internal decisions about stimulus-response rules, finding widespread cortical representations of internal beliefs.

The paper shows brainstem arousal systems and pupil size correlate with cortical interactions during flexible decision-making.

This study shows that brain-wide correlated variability between sensory and motor regions reflects participants' beliefs about active task rules during sensory-motor mapping tasks.

The paper identifies circuit mechanisms by which catecholamines and acetylcholine modulate cortex-wide network interactions and exploration behavior in humans.

The paper infers neuronal timescales from human intracranial recordings and shows they align with cortical microarchitecture and cognitive functions.

This study investigates how temporal expectations affect perceptual decision-making by manipulating cue timing and analyzing behavioral and neural data.

This study examines how prolonged attention affects neural responses, finding that task performance and temporal variability decline over time, while motivation does not fully restore performance.

This study identifies two distinct brain-wide activity patterns modulated by catecholamines using fMRI and pharmacological intervention.

This study shows that manipulating catecholamine levels with atomoxetine changes the functional connectome's dynamic network topology in response to cognitive demands.