Default mode network (IMAGE) Washington University School of Medicine Caption A functional MRI scan reveals the default mode network in the brain of a person at rest. Researchers with the Adult Aging Brain Connectome Study are collecting these and similar brain scans from 1,000 adults to study risk and resilience in the aging brain. The project, which involves researchers at Washington University School of Medicine in St. Louis and other institutions, is funded by a $33.1 million grant from the National Institute on Aging. Credit Matthew Glasser/Washington University Usage Restrictions This image is to be used in accordance with the mission, policies and guidelines of Washington University in St. Louis. Visit https://wustl.edu/about/compliance-policies/media-policies/multimedia-use/ for more information. License Original 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.