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Regional Differences in the Coupling between Resting Cerebral Blood Flow and Metabolism may Indicate Action Preparedness as a Default State

Although most functional neuroimaging studies examine task effects, interest intensifies in the “default” resting brain. Resting conditions show consistent regional activity, yet oxygen extraction fraction constancy across regions. We compared resting cerebral metabolic rates of glucose (CMRgl) meas...

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Bibliografiske detaljer
Main Authors: Gur, Ruben C., Ragland, J. Daniel, Reivich, Martin, Greenberg, Joel H., Alavi, Abass, Gur, Raquel E.
Format: Artigo
Sprog:Inglês
Udgivet: Oxford University Press 2009
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2638785/
https://ncbi.nlm.nih.gov/pubmed/18534991
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/cercor/bhn087
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