Abstract #2793
A Crusher Gradient Scheme for Stimulated Echo Double Wave Vector Diffusion Imaging for 7T Human MRI
Grant Kaijuin Yang 1,2 , Christoph W.U. Leuze 2 , and Jennifer McNab 2
1
Electrical Engineering, Stanford University,
Stanford, California, United States,
2
Radiology,
Stanford University, Stanford, California, United States
A stimulated echo (STE) double wave vector (DWV)
diffusion imaging sequence provides an SNR advantage
over spin echo sequences for short T2 species and long
diffusion times. However, implementation of STE-DWV is
complicated by the formation of unwanted coherence
pathways. This abstract presents a crusher scheme to
eliminate the unwanted pathways and their associated
image artifacts.
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