Effects of aging on cerebral blood flow,
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Beau M. Ances; Christine L. Liang; Oleg Leontiev; Joanna E. Perthen; Adam S. Fle
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Article
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2009
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John Wiley and Sons
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English
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## Abstract Calibrated functional magnetic resonance imaging (fMRI) provides a noninvasive technique to assess functional metabolic changes associated with normal aging. We simultaneously measured both the magnitude of the blood oxygenation level dependent (BOLD) and cerebral blood flow (CBF) respo