Brónagh McCoy

This study shows anxious individuals are more sensitive to changes in outcome variability and value differences in dynamic environments, displaying distinct learning patterns under different volatility and noise conditions.

This study investigates how dopamine affects attention and learning in Parkinson's disease patients on and off medication using behavioral and fMRI data.

This study shows that dopaminergic medication in Parkinson’s disease reduces striatal sensitivity to negative outcomes during learning and affects subsequent approach/avoidance behavior.