Human perception is imagination | Nadine Dijkstra

Human perception is imagination | Nadine Dijkstra

Author: IAI May 12, 2026 Duration: 14:22
Nadine Dijkstra is a Principal Investigator at the Institute of Neurology at UCL. Her research in Imaging Neuroscience explores how the brain generates mental images and differentiates them from actual perception. Utilizing neuroimaging, psychophysics, machine learning, and computational modeling, Dijkstra addresses fundamental questions about the overlap between perception and imagery. Recently, Dijkstra has been leading the Imagine Reality Lab at UCL's Department of Imaging Neuroscience, focusing on the intersection of imagination and reality. Dijkstra's 2023 paper in Nature Communications showed the brain evaluates images against a 'reality threshold' to distinguish between images and perception. Her work also investigates how changes in these neural processes could impact mental health. Check out our new series, Ideas for Our Time: https://youtu.be/nYS4FylZJ2Q Don't hesitate to email us at podcast@iai.tv with your thoughts or questions on the episode! To witness such debates live buy tickets for our upcoming festival: https://howthelightgetsin.org/festivals/ And visit our website for many more articles, videos, and podcasts like this one: https://iai.tv/ You can find everything we referenced here: https://linktr.ee/philosophyforourtimes See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Each week, Philosophy For Our Times opens up a space for genuine conversation, moving beyond headlines to examine the deeper questions shaping our world. Produced by the IAI, this podcast naturally draws on a global roster of philosophers, scientists, and cultural critics who don't just offer answers but engage in substantive debates. You'll hear discussions that feel urgent and relevant, whether they're untangling the ethics of new technology, probing the tensions in contemporary politics, or exploring what art tells us about society. The aim is to apply rigorous thought to the issues that dominate the news and our personal lives, making complex ideas accessible without losing their depth. Tuning into this podcast is like having a front-row seat to the conversations that define our moment, delivered with the clarity and nuance that thoughtful examination requires. It’s a weekly invitation to pause and reflect, using philosophy not as a remote discipline but as a vital tool for understanding.
Author: Language: English Episodes: 100

Philosophy For Our Times
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