Robust single-shot acquisition of high resolution whole brain ASL images by combining time-dependent 2D CAPIRINHA sampling with spatio-temporal TGV reconstruction

Robust single-shot acquisition of high resolution whole brain ASL images by combining time-dependent 2D CAPIRINHA sampling with spatio-temporal TGV reconstruction

For ASL perfusion imaging in clinical settings the current guidelines recommends pseudo-continuous arterial spin labeling with segmented 3D readout. This combination achieves the best signal to noise ratio with reasonable resolution but is prone to motion artifacts due to the segmented readout. Moti...

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Bibliographic Details
Main Authors: Stefan M. Spann, Xingfeng Shao, Danny JJ. Wang, Christoph S. Aigner, Matthias Schloegl, Kristian Bredies, Rudolf Stollberger
Format: Article
Language:English
Published: Elsevier 2020-02-01
Series:NeuroImage
Subjects:
Arterial spin labeling
ASL
Cerebral blood flow
CBF
Spatio-temporal reconstruction
Total generalized variation (TGV)
Online Access:http://www.sciencedirect.com/science/article/pii/S1053811919309280

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