Romain Ligneul

The paper shows humans estimate environmental controllability by comparing actor and spectator models, with stress reducing perceived control and increasing reliance on the spectator model.

The paper introduces a new computational model for analyzing decision-making in the Iowa Gambling Task, showing improved fit and lifespan trends in directed exploration.

This study investigates epistemic curiosity by using a trivia quiz to examine its relationship with uncertainty, revealing neural correlates in specific brain regions.

The paper investigates the relationship between spontaneous eye blink rate and striatal dopamine synthesis capacity using PET imaging and finds no positive correlation, suggesting caution in interpreting sEBR as a proxy for dopamine function.