Characterization of blood supply changes in older individuals is important in understanding brain aging and diseases. However, prior studies largely focused on cross‐sectional design, thus change in cerebral blood flow… Click to show full abstract
Characterization of blood supply changes in older individuals is important in understanding brain aging and diseases. However, prior studies largely focused on cross‐sectional design, thus change in cerebral blood flow (CBF) could not be assessed on an individual level.
               
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