Dirk E. M. Geurts

This study investigates how catecholamines modulate avoidance of cognitive control during task switching, finding that methylphenidate increases avoidance in individuals with higher trait impulsivity.

The paper tests whether social and individual learning differ due to social nature or directness using a catecholamine challenge, finding distinct effects on direct and indirect learning but not on social versus non-social learning.

This study investigates how dopamine D2/D3 receptor antagonism affects probability weighting during risky decision-making in healthy individuals and pathological gamblers.