Ann Graybiel Meets the President of the United States


President Barack Obama greets the 2012 U.S. Kavli Prize Laureates in the Oval Office, March 28, 2013, including MIT's Mildred Dresselhaus (in gray jacket), Ann Graybiel (in purple suit) and Jane Luu (in blue jacket). Official White House Photo by Pete Souza

President Barack Obama greets the 2012 U.S. Kavli Prize Laureates in the Oval Office, March 28, 2013.