Guest: Dr. Dharma Singh Khalsa

Improvising your way into the future requires you to use your whole brain. Joan shares some of the fascinating recent research into neuroscience and stress and tells you how you truly can train your brain for success. And Dr. Dharma Sing Khalsa, an expert in brain longevity, shares his tips for improving your memory and brain function. This On Demand event is lesson four of a five part series.