A novel approach for assessing hypoperfusion in stroke using spatial independent component analysis of resting-state fMRI

A novel approach for assessing hypoperfusion in stroke using spatial independent component analysis of resting-state fMRI

Individualized treatment of acute stroke depends on the timely detection of ischemia and potentially salvageable tissue in the brain. Using functional MRI (fMRI), it is possible to characterize cerebral blood flow from blood-oxygen-level-dependent (BOLD) signals without the administration of exogeno...

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Bibliographic Details
Main Authors: Fiebach, J.B (Author), Hu, J.-Y (Author), Khalil, A.A (Author), Kirilina, E. (Author), Livne, M. (Author), Margulies, D. (Author), Nierhaus, T. (Author), Ovadia-Caro, S. (Author), Villringer, A. (Author), Villringer, K. (Author)
Format: Article
Language:English
Published: John Wiley and Sons Inc 2021
Subjects:
adult
aged
Aged
Aged, 80 and over
area under the curve
article
blood oxygenation
blood oxygenation level dependent signal
BOLD signal
brain circulation
brain ischemia
Cerebrovascular Circulation
clinical article
connectome
Connectome
diagnostic imaging
female
Female
follow up
functional magnetic resonance imaging
human
Humans
independent component analysis
Ischemic Stroke
Magnetic Resonance Imaging
male
Male
middle aged
Middle Aged
motion
non invasive procedure
nuclear magnetic resonance imaging
pathophysiology
perfusion
physiology
procedures
reperfusion
resting-state functional magnetic resonance imaging
sensitivity and specificity
spatial independent component analysis
stroke
stroke patient
very elderly
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