Dr. Dewey's presentation will explore the latest research on marijuana, including the scope of marijuana use in the U.S., health consequences, and its medical uses from pain management to opioid replacement treatments. His presentation will highlight PET scan studies that will show just what marijuana does to brain function, structure, and development from adolescence to adulthood. Participants will learn how marijuana use affects the developing adolescent and adult brain. marijuana research that explores its uses from pain management to opioid…