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Abstract #0824

Advanced Myelin Water Imaging Techniques for Rapid Data Acquisition and Long T 2 Component Measurements

Jing Zhang 1 , Irene Vavasour 1 , Shannon Kolind 2 , Baumeister Baumeister 3 , Alexander Rauscher 1 , and Alex L. MacKay 1,4

1 Department of Radiology, University of British Columbia, Vancouver, BC, Canada, 2 Division of Neurology, Department of Medicine, University of British Columbia, Vancouver, BC, Canada, 3 Department of Electrical and Computer Engineering, University of British Columbia, Vancouver, BC, Canada, 4 Department of Physics and Astronomy, University of British Columbia, Vancouver, BC, Canada

Myelin water fraction (MWF) is conventionally measured using the T2 decay curve.In this work, GRASE T2 decay curves were performed with different TEs and numbers of echoes for six healthy subjects. These sequences permit more applications for myelin water imaging in clinical studies and neuroscience.

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