Does spiritual belief actually change the human brain? Therapist Mark Waldman discusses how meditation, spirituality and prayer can alter the way the brain functions for the better, in this enlightening interview with Lisa Garr, originally webcast on April 11, 2013.Mark Robert Waldman teaches executive communication, stress reduction, and mindfulness to Executive MBA students at Loyola Marymount University, Los Angeles. As the author of 12 books, including Words Can Change Your Brain, he is considered to be a leading authority on spirituality and the brain.