Abstract #4280
Three Dimensional Quantitative Myelin Water Imaging using Direct Visualization of Short Transverse Relaxation Time Component (ViSTa)
Se-Hong Oh 1,2 , Sung Suk Oh 2 , Joon Yul Choi 2 , Jang-Yeon Park 3 , and Jongho Lee 2
1
Imaging Institute, Cleveland Clinic,
Cleveland, Ohio, United States,
2
Department
of Radiology, Perelman School of Medicine, University of
Pennsylvania, Philadelphia, Pennsylvania, United States,
3
School
of Biomedical Engineering, College of Biomedical and
Health Science, Konkuk University, Chungju, Korea
In this study, a new 3D myelin water imaging sequence
that covers the entire brain (FOV = 240 240 128
mm^3; resolution = 1.5 1.5 4 mm^3) in less than 8
minutes was developed. This method is based on a
recently proposed novel approach to MWI, called Direct
Visualization of Short Transverse Relaxation Time
Component (ViSTa). It provides a high quality myelin
water fraction map.
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