Dr. Staci Gruber is the Director of the Cognitive and Clinical Neuroimaging Core at McLean Hospital's Brain Imaging Center and an Assistant Professor of Psychiatry at Harvard Medical School. Dr. Gruber has also been involved in the application of behavioral science to help shape policies regarding juvenile advocacy and defense; her lab's work in adolescent development was part of the Amicus brief leading to the Supreme Court's landmark decision in Roper v. Simmons, which states that it is unconstitutional to execute minors. Her ongoing initiative to educate policymakers, judges, attorneys and the general public in the differences between adults and adolescents has already had both local and national impact on policy formation.