Lucy Lai

This paper proposes policy regularization as a computational framework to explain the functional division between dorsolateral and dorsomedial striatum in learning, showing it unifies multiple behavioral tasks.

This paper introduces the concept of rational inattention to reconcile two theories of tonic dopamine's role in reinforcement learning and interval timing, showing how DA balances cognitive costs and reward availability.

This study examines the reward-complexity trade-off in schizophrenia patients and healthy controls, finding similar empirical trade-off curves but differing policy complexity and bias.