How Ibogaine Could Treat Depression and Anxiety | Nolan Williams | TED

The late Stanford neuroscientist Nolan Williams shares his research on the potential of a plant-derived psychoactive compound called ibogaine to help people with traumatic brain injury recover from PTSD, depression and anxiety. (Followed by a brief Q&A with Head of TED Chris Anderson)(Recorded at TED2025 on April 10, 2025) Join us in person at a TED conference: https://tedtalks.social/events Become a TED Member to support our mission: https:/