Psychedelics like ketamine and psilocybin are getting a second look as a way to treat psychiatric problems like depression, anxiety, substance use disorders, even PTSD. NPR neuroscience correspondent Jon Hamilton) explains how these drugs are helping brain scientists understand what causes mental illness and find new ways to treat it. Email the show at [email protected]).Learn more about sponsor message choices: podcastchoices.com/adchoices)NPR Privacy Policy)
