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Purpose
To propose a fast simultaneous noncontrast angiography and intraplaque hemorrhage (fSNAP) sequence for carotid artery imaging.
Methods
The proposed fSNAP sequence uses a low‐resolution reference acquisition for phase‐sensitive reconstruction to speed up the scan, and an inversion recovery acquisition with arbitrary k‐space filling order to generate similar contrast to conventional SNAP...
PurposeTo describe a referenceless reconstruction approach to generate phase‐sensitive inversion recovery images without relying on the extra acquisition of reference images.
MethodsThe basic idea of the Referenceless Acquisition of Phase‐sensitive Inversion‐recovery with Decisive reconstruction, or RAPID, algorithm is to retrieve the magnetization polarity by estimating the background phase variation...
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