Browsing HMS Scholarly Articles by Keyword "cortical hubs"

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    • Neuronal Dysfunction and Disconnection of Cortical Hubs in Non-Demented Subjects with Elevated Amyloid Burden 

      Drzezga, Alexander; Sreenivasan, Aishwarya; Talukdar, Tanveer; Sullivan, Caroline; Sepulcre, Jorge; Putcha, Deepti; Becker, John Alex; van Dijk, Koene R A; Greve, Douglas N.; Johnson, Keith Alan; Sperling, Reisa Anne; Schultz, Aaron (Oxford University Press, 2011)
      Disruption of functional connectivity between brain regions may represent an early functional consequence of b-amyloid pathology prior to clinical Alzheimer’s disease. We aimed to investigate if non-demented older individuals ...