Practical considerations for territorial perfusion mapping in the cerebral circulation using super‐selective pseudo‐continuous arterial spin labeling release_se6yaokzjvgl7ftebqfs6mk5wa

by Jonas Schollenberger, C. Alberto Figueroa, Jon‐Fredrik Nielsen, luis hernandez-garcia

Published in Magnetic Resonance in Medicine by Wiley.

2019   Volume 83, Issue 2, p492-504

Abstract

This paper discusses several challenges faced by super-selective pseudo-continuous arterial spin labeling, which is used to quantify territorial perfusion in the cerebral circulation. The effects of off-resonance, pulsatility, vessel movement, and label rotation scheme are investigated, and methods to maximize labeling efficiency and overall image quality are evaluated. A strategy to calculate the territorial perfusion fractions of individual vessels is proposed.
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Type  article-journal
Stage   published
Date   2019-08-16
Language   en ?
DOI  10.1002/mrm.27936
PubMed  31418475
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ISSN-L:  0740-3194
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