Cerebral Microbleed Patterns and Cortical Amyloid-β: The ARIC-PET Study.

Derrick N Okine David S Knopman Thomas H Mosley Dean F Wong Michelle C Johansen Keenan A Walker Clifford R JackKejal KantarciJames Russell Pike Jonathan Graff-Radford Rebecca F Gottesman

Published in: Stroke (2023)

In this community-based cohort of nondemented adults, lobar-only pattern of CMBs or superficial siderosis is most strongly associated with brain Aβ, with no elevated risk for a mixed CMB pattern. Further studies are needed to understand differences in CMB patterns and their meaning across subgroups.

Keyphrases

computed tomography
white matter
cerebral ischemia
positron emission tomography
resting state
palliative care
cerebral blood flow