Your Brain on ChatGPT (Kosmyna et al. 2025) | MIT Media Labs

English Podcast Start at 00:00:00Bengali Podcast Start at 00:50:09Hindi Podcast Start at 00:55:51🎙️✨ Welcome to another mind-bending episode of Revise and Resubmit! ✨🎙️Today’s episode is not just about writing essays… oh no. It’s about what your brain is really doing when ChatGPT becomes your study buddy 🤖🧠. Are you sharpening your intellect—or unknowingly writing an IOU to your own cognitive future?📄 In this electrifying preprint from MIT Media Lab, titled “Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task,” a powerhouse team of researchers—Nataliya Kosmyna, Eugene Hauptmann, Ye Tong Yuan, Jessica Situ, Xian-Hao Liao, Ashly Vivian Beresnitzky, Iris Braunstein, and the ever-iconic Pattie Maes—took 54 participants, wired their brains with EEG sensors ⚡, and unleashed them into four rounds of essay writing... but with a twist 🧠✍️.Some relied on just their brains. Others got help from search engines. And the rest? They had ChatGPT by their side. But when the tools were taken away… what happened?🧠 Brain-only writers lit up like neural fireworks. 💻 Search Engine users hovered in the middle. And LLM users? Well… let’s just say the lights were dimmer than expected. 😶‍🌫️From memory loss to essay disownership, from reduced alpha/beta connectivity to underwhelming essay scores judged by both humans and AI, this paper uncovers the real toll of leaning too hard on AI for intellectual labor.But here’s the kicker—🤔 if LLMs make us faster, yet weaker thinkers... is convenience quietly bankrupting our brains?💥 Big thanks to the brilliant authors of this study. You’ve sparked a conversation we need to have. 🔥🎧 Don’t forget to subscribe to Revise and Resubmit on Spotify and our YouTube channel Weekend Researcher 📺. You’ll also find us on Amazon Prime and Apple Podcast. Because the future of learning is just one click away… and so are its consequences. 🧩🌀 So tell me, listeners…When the machine writes the essay, who’s really doing the learning? 🧠💭ReferenceKosmyna, N., Hauptmann, E., Yuan, Y. T., Situ, J., Liao, X.-H., Beresnitzky, A. V., Braunstein, I., & Maes, P. (2025). Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task. ArXiv.org. https://arxiv.org/abs/2506.08872Nataliya Kos'myna. (2025). Your Brain on ChatGPT: Accumulation of Cognitive Debt when Using an AI Assistant for Essay Writing Task – MIT Media Lab. MIT Media Lab. https://www.media.mit.edu/publications/your-brain-on-chatgpt/‌Youtube channel link https://www.youtube.com/@weekendresearcherSupport us on Patreonhttps://patreon.com/weekendresearcher