A Surgeon's Discovery and a Patient's Lost Memory

Even as recently as the early 1950s, we didn’t understand that there were different types of memory, or how the brain processed and stored memories. Then, in 1953, a radical surgery by a reckless doctor gave us tremendous insights into how human memory works. Those scientific gains came at a terrible cost, however. The surgery left the patient, Henry Molaison, a profound amnesiac -- completely incapable of forming new memories. This is his story.

You can binge all episodes of American Innovations exclusively and ad-free on Wondery+. Find Wondery+ in the Wondery App or on Apple Podcasts.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.