Phase contrast-derived cerebral blood flow is associated with neurodegeneration and cerebrovascular injury in older adults. - Pyne JD; Morales CD; Kraal AZ; Alshikho MJ; Lao PJ; Turney IC; Amarante E; Lippert RV; Chang JF; Gutierrez J; Manly JJ; Mayeux R; et al. (Frontiers in neuroscience, 2025)