Cervical spinal cord angiography and vessel‐selective perfusion imaging in the rat
Seongtaek Lee,
Brian D. Schmit,
Shekar N. Kurpad
et al.
Abstract:Arterial spin labeling (ASL) has been widely used to evaluate arterial blood and perfusion dynamics, particularly in the brain, but its application to the spinal cord has been limited. The purpose of this study was to optimize vessel‐selective pseudocontinuous arterial spin labeling (pCASL) for angiographic and perfusion imaging of the rat cervical spinal cord. A pCASL preparation module was combined with a train of gradient echoes for dynamic angiography. The effects of the echo train flip angle, label durati… Show more
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