During Michaelmas Term, OxTalks will be moving to a new platform (full details are available on the Staff Gateway).
For now, continue using the current page and event submission process (freeze period dates to be advised).
If you have any questions, please contact halo@digital.ox.ac.uk
To understand value-based decision-making and its neural correlates, researchers have broken it down into component processes, like valuation and comparison. They built computational models to formalize these component processes and identify their neural signatures. Decision-making then would unfold via a process of accumulating value-based evidence until a threshold is reached and a choice is made. Using this approach, the field has identified consistent neural signatures of value and evidence accumulation. Today I will revisit these findings, showing that decision-making and its neural correlates are fundamentally shaped by people’s higher order decisions about decision-making. I will outline a framework for studying these higher-order decisions, their neural correlates, and how they shape choice dynamics. I will conversely call for caution to prematurely assume something is control when it might not be.