The National Institute on Aging (NIA) intends to publish a Notice of Funding Opportunity (NOFO) to solicit applications that develop or incorporate novel, cutting-edge study designs/methods/analytic approaches through the use of machine learning, artificial intelligence, and adaptive designs to allow the discovery of health/function profiles at the level of the individual and that could lead to the implementation of personalized prevention plans/interventions for cognitive/brain health in older adults. The initiative would allow for both basic research in animal models, as well as the development of profiles for humans, which would span levels of analysis from cellular to societal.