Caffeine induced uncoupling of cerebral blood flow and oxygen metabolism: A calibrated-BOLD fMRI study

Although functional MRI (fMRI) based on blood oxygenation-level dependent (BOLD) signal changes is a sensitive tool for mapping brain activation, quantitative studies of the physiological effects of pharmacological agents using fMRI alone are difficult to interpret due to the complexities inherent i...

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Hauptverfasser: Perthen, Joanna E, Lansing, Amy E, Liau, Joy, Liu, Thomas T, Buxton, Richard B
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2007
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Article
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2716699/
https://ncbi.nlm.nih.gov/pubmed/18191583
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2007.10.049
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