Abstract #0914
A wavelet-based optimization for RF pulse design applied to multiband imaging at 7T
Andrew M. Huettner 1 , Nikolai J. Mickevicius 1 , Ali Ersoz 1 , Kevin M. Koch 2 , L.Tugan Muftuler 3 , and Andrew S. Nencka 1
1
Biophysics, The Medical College of
Wisconsin, Milwaukee, Wisconsin, United States,
2
Biophysics
and Radiology, The Medical College of Wisconsin,
Milwaukee, Wisconsin, United States,
3
Neurosurgery,
The Medical College of Wisconsin, Milwaukee, Wisconsin,
United States
A method for wavelet-based RF pulse optimization has
been proposed. This technique has been demonstrated to
reduce peak B1 transmit power for multiband refocusing
pulses. This method has been applied to a pulse sequence
for multiband (Simultaneous Multi-Slice) diffusion
imaging at 7.0 Tesla.
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