Joseph M Barnby

This study investigates metacognition in individuals with Corpus Callosum Dysgenesis across multiple cohorts and tasks, finding normal perceptual accuracy but reduced metacognitive efficiency.

This study investigates how dopamine D2/D3 antagonism affects mental state inference and self-relevance of social outcomes using a game-theoretic paradigm and computational model.

The paper tests a two-stage model of motive attribution (classify-refine) and examines the role of serotonin and racial bias in economic decision-making.

This study shows that dopamine manipulation affects social inferences related to paranoia in healthy individuals, with haloperidol reducing harmful intent attributions and L-DOPA having context-dependent effects.