Ever had a "gut feeling" about something? It turns out, the connection between our gut and our brain might be stronger than we think. John F. Cryan, Prof. & Chair of Anatomy & Neuroscience and Principal Investigator at APC Microbiome Ireland will share surprising facts and insights about how our thoughts and emotions are connected to our guts. As a TEDMED speaker, Dr. Cryan shares his fascination with biomedicine and why it offers a perfect way to explore the interaction between the brain, gut and microbiome, and how this relationship applies to stress- and immune-related disorders such as depression, anxiety, irritable bowel syndrome, obesity, and neurodevelopmental disorders including autism.