Cerebrovascular reactivity measurements using simultaneous (15)O-water PET and ASL MRI: Impacts of arterial transit time, labeling efficiency, and hematocrit()

Cerebrovascular reactivity (CVR) reflects the capacity of the brain to meet changing physiological demands and can predict the risk of cerebrovascular diseases. CVR can be obtained by measuring the change in cerebral blood flow (CBF) during a brain stress test where CBF is altered by a vasodilator s...

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Publicado en:Neuroimage
Main Authors: Zhao, Moss Y, Fan, Audrey P, Chen, David Yen-Ting, Sokolska, Magdalena J., Guo, Jia, Ishii, Yosuke, Shin, David D, Khalighi, Mohammad Mehdi, Holley, Dawn, Halbert, Kim, Otte, Andrea, Williams, Brittney, Rostami, Taghi, Park, Jun-Hyung, Shen, Bin, Zaharchuk, Greg
Formato: Artigo
Idioma:Inglês
Publicado: 2021
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Article
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC8272558/
https://ncbi.nlm.nih.gov/pubmed/33716155
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.neuroimage.2021.117955
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