Explore the fascinating process of how the brain constructs our perception of the world in this hour-long KITP Blackboard Talk by Maneesh Sahani from University College London. Delve into the interdisciplinary field of theoretical neuroscience as Sahani explains complex concepts to a diverse audience of physicists. Gain insights into the brain's mechanisms for interpreting sensory information and creating our understanding of reality. Discover how this research contributes to maintaining the unity of theoretical physics across different scientific disciplines. Engage with cutting-edge ideas at the intersection of neuroscience and physics, fostering cross-program communication and collaboration among KITP participants.