Francesca Filbey, Center for BrainHealth (IMAGE) Center for BrainHealth Caption Dr. Francesca Filbey is principal investigator on the NIH funded study that will compare cannabis use disorder in the US and the Netherlands. Credit Courtesy: Center for BrainHealth Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.