Brain pericyte contractility, cerebral blood flow and blood-brain barrier integrity are impaired by normal aging and Alzheimer's disease amyloid-beta and are dependent on p75NTRNELSON, AMY RNational Institutes of Health (NIH), National Institute on Aging (NIA) (ID: 5R00AG058780-04), $249,000USD, 2018-07-15 -- 2023-06-30