OREGON HEALTH & SCIENCE UNIVERSITY IMAGE: TIANYI MAO, PH.D., AT LEFT, AND HAINING ZHONG, PH.D., SCIENTISTS WITH THE VOLLUM INSTITUTE AT OREGON HEALTH & SCIENCE UNIVERSITY, LED A NEW STUDY FINDING THAT ADENOSINE EFFECTIVELY ACTS AS A BRAKE TO DOPAMINE IN THE BRAIN. CREDIT: OREGON HEALTH & SCIENCE UNIVERSITY Researchers at Oregon Health & Science...