Dr. Richie Davidson, a neuroscientist at the University of Wisconsin-Madison and founder of the Center for Healthy Minds, has been meditating for over 40 years. But it was the Dalai Lama himself who convinced Davidson to dedicate his life to researching the effects of meditation on the brain. Early in his career, Davidson said he "became a closet meditator" and the Dalai Lama "played a major role in me coming out of the closet and encouraging serious scientific research in this area." Davidson's team flew in monks from Tibet and Nepal for the study and asked them to meditate while undergoing scans. When they first looked at the scans, Davidson said the results were shocking.