Streamed live on April 11, 2017Fear is one of the most important survival mechanisms in all species. But for the millions of Americans living with anxiety disorders, this healthy defense system has a dark side. In this seminar, Harvard Medical School scientists will explore the roots and origins of anxiety and how it can be managed.Speakers: Isabelle M. Rosso, PhD, Greg Fricchione, MD, and Courtney Beard, PhDLike Harvard Medical School on Facebook: https://goo.gl/4dwXyZ Follow on Twitter: https://goo.gl/GbrmQM Follow on Instagram: https://goo.gl/s1w4up Follow on LinkedIn: https://goo.gl/04vRgYWebsite: https://hms.harvard.edu/