T1 corrected B1 mapping using multi-TR gradient echo sequences
نویسندگان
چکیده
منابع مشابه
Fast T1/B1 Mapping using multiple dual TR RF-spoiled Steady-State Gradient-Echo Sequences
Introduction: Dynamic Contrast-Enhanced MRI (DCE-MRI) is widely applied to assess tissue perfusion and vascular permeability [1]. In most of these applications, a T1 map, obtained prior to contrast agent (CA) administration, is used to convert the signal intensity from a series of T1-weighted spoiled gradient-echo images into CA concentration. The accuracy of the approach is mainly affected by ...
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ژورنال
عنوان ژورنال: Magnetic Resonance in Medicine
سال: 2010
ISSN: 0740-3194
DOI: 10.1002/mrm.22333