Cerebrovascular Resistance in Healthy Aging and Mild Cognitive Impairment

Cerebrovascular Resistance in Healthy Aging and Mild Cognitive Impairment

Measures of cerebrovascular reactivity (CVR) are used to judge the health of the brain vasculature. In this study, we report the use of several different analyses of blood oxygen dependent (BOLD) fMRI responses to CO2 to provide a number of metrics of CVR based on the sigmoidal resistance response t...

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Bibliographic Details
Main Authors: Larissa McKetton, Melanie Cohn, David F. Tang-Wai, Olivia Sobczyk, James Duffin, Kenneth R. Holmes, Julien Poublanc, Kevin Sam, Adrian P. Crawley, Lashmi Venkatraghavan, Joseph A. Fisher, David J. Mikulis
Format: Article
Language:English
Published: Frontiers Media S.A. 2019-04-01
Series:Frontiers in Aging Neuroscience
Subjects:
cerebrovascular resistance
cerebrovascular reactivity (CVR)
aging
carbon dioxide
mild cognitive impairment (MCI)
vascular health
Online Access:https://www.frontiersin.org/article/10.3389/fnagi.2019.00079/full

Internet

https://www.frontiersin.org/article/10.3389/fnagi.2019.00079/full

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