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Increasing measurement accuracy of age‐related BOLD signal change: Minimizing vascular contributions by resting‐state‐fluctuation‐of‐amplitude scaling

In this report we demonstrate a hemodynamic scaling method with resting‐state fluctuation of amplitude (RSFA) in healthy adult younger and older subject groups. We show that RSFA correlated with breath hold (BH) responses throughout the brain in groups of younger and older subjects which RSFA and BH...

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Autori principali: Kannurpatti, Sridhar S., Motes, Michael A., Rypma, Bart, Biswal, Bharat B.
Natura: Artigo
Lingua:Inglês
Pubblicazione: Wiley Subscription Services, Inc., A Wiley Company 2010
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3310892/
https://ncbi.nlm.nih.gov/pubmed/20665721
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/hbm.21097
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