Cerebrovascular reactivity mapping using intermittent breath modulation

Cerebrovascular reactivity mapping using intermittent breath modulation

Cerebrovascular reactivity (CVR), an index of brain vessel’s dilatory capacity, is typically measured using hypercapnic gas inhalation or breath-holding as a vasoactive challenge. However, these methods require considerable subject cooperation and could be challenging in clinical studies. More recen...

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Bibliographic Details
Main Authors: Peiying Liu, Cuimei Xu, Zixuan Lin, Sandeepa Sur, Yang Li, Sevil Yasar, Paul Rosenberg, Marilyn Albert, Hanzhang Lu
Format: Article
Language:English
Published: Elsevier 2020-07-01
Series:NeuroImage
Subjects:
Cerebrovascular reactivity
Resting-state BOLD fMRI
Breath modulation
End-tidal CO2
Hypercapnia
Online Access:http://www.sciencedirect.com/science/article/pii/S1053811920302743

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