Angela Jiang

This study identifies altered white matter structural connectivity in specific subcircuits of the subjective valuation network in treatment-resistant depression, linking these changes to anhedonia and treatment resistance.

This study investigates how rapid dopamine changes in the striatum affect temporal learning in humans during interval timing tasks with and without monetary reinforcement.

The paper shows that extracellular dopamine in human striatum encodes both reward and punishment prediction errors through separate pathways during a learning task.

The paper quantifies how time perception varies with motor and non-motor symptoms in Parkinson's disease, linking these differences to dopaminergic mechanisms.

This paper introduces a valence-partitioned reinforcement learning model that predicts human choice behavior, subjective experience, and BOLD responses by processing reward and punishment independently.