I am a computational and cognitive neuroscientist interested in studying the mind, brain and mental diseases. I am currently a postdoctoral researcher at Princeton neuroscience institute, working with Nathaniel Daw. I completed my doctoral studies in cognitive neuroscience under supervision of Ivan Toni and Roshan Cools at Donders Institute. My background is control engineering and machine learning, in which I obtained my bachelor and master from University of Tehran.
Jan 2020: My talk about "Hierarchical Bayesian inference for concurrent model fitting and comparison" at "Transcontinental Computational Psychiatry Workgroup" is available online.
Nov 2019: new preprint, Piray P, Daw ND. “A common model explaining flexibility in decision making, grid fields and cognitive control”, biorxiv.