Laurance JohnstonLaurance Johnston, PhD became a regulatory scientist at the U.S. Food and Drug Administration and later Director, Division of Scientific Review, National Institute of Child Health and Human Development, National Institutes of Health NIH). After leaving NIH, he assumed the directorship of the Spinal Cord Research and Education Foundations, Paralyzed Veterans of America (PVA). Supported by PVA, Dr. Johnston currently researches and writes about various alternative, complementary, or innovative therapies that expand the healing spectrum of people with spinal cord injury. Read More Read Less