Vital Signs meets Dr. Laura Ann-Petitto who has spent four decades researching speech and language. Dr. Sanjay Gupta reports.
Neuroscientist’s quest to understand language
Sep 14, 2015 | 2:34 PM
Poll
Daily Buzz Question: 6.15.26
With the World Cup being hosted in the U.S., Canada, and Mexico, are you more likely to watch?
Voting Ends: Jun 15, 2026 | 8:00 PM
