Intracranial recordings uncover neuronal dynamics of multidimensional reinforcement learning.
Christina Maher, Salman Qasim, Lizbeth Nunez Martinez, Angela Radulescu, Ignacio Saez · COSYNE 2025
Every day, we make decisions between multidimensional options. Learning each option’s value by simultaneously attending to all its dimensions is challenging. However, humans navigate this complexity by selectively focusing on relevant information, making real-world, multidimensional reinforcement learning (RL) tractable. Neuroimaging has identified correlates of attention and value learning in the lateral prefrontal (LPFC) and orbitofrontal (OFC) cortex, respectively, yet these methods fall short in elucidating the physiological mechanisms by which these regions coordinate during multidimensio
ePoster · Neuroscience