Agnieszka Anna Tymula

This study shows humans use divisive normalization in two different choice environments, suggesting it is a fixed cognitive mechanism.

This study shows that single-neuron activity in monkeys' reward circuitry reflects prospect theory parameters for risky gambles, with distributed coding across brain regions.

This paper combines prospect theory and reinforcement learning to model gambling behavior in monkeys, finding that probability weighting changes dynamically with reward prediction error.