Elizabeth Olson, Roselinde Kaiser, and Jeremy Stewart have each received a NARSAD Investigator award. Liz will explore neural circuits that link PTSD with other mental disorders including suicidal behavior. Dr. Kaiser will investigate how large-scale brain networks involved in cognitive control might be affected in mood disorders. Jeremy will seek to identify predictors of suicide attempts in high-risk adolescents using EEG to measure their sensitivity to rejection.