Yumeya Yamamori

This study shows that depression in Parkinson's disease is linked to reduced reward sensitivity in effort-based decision making, which is not improved by dopamine medication.

This paper develops a translational approach-avoidance reinforcement learning task to study anxiety-related avoidance, finding that higher task-induced anxiety correlates with greater punishment sensitivity and avoidance behavior.

This study investigates the acute effects of CBD on emotional processing and anxiety using neuroimaging and cognitive measures, finding no significant effects compared to placebo.

This study examines how CBD and THC affect striato-cortical connectivity in the human brain using fMRI, finding THC disrupts connectivity while CBD mitigates some effects and has mixed impacts when used alone.