Abstract #2395
Design and optimization of fast imaging pulse sequences using optimal control theory.
Oleksandr Khegai 1 , Jiun-Jie Wang 2 , Steffen J Glaser 3 , and Florian Wiesinger 4
1
Healthy Aging Research Center, Chang Gung
University, Taipei, Taiwan,
2
Department
of Medical Imaging and Radiological Sciences, Chang Gung
University, Taipei, Taiwan,
3
Department of
Chemistry, Technische Universitt Mnchen, Munich,
Germany,
4
Diagnostics
and Biomedical Technologies Lab, GE Global Research
Europe, Munich, Germany
In this work we demonstrate the feasibility of the
optimal control pulse sequence optimization, which
allows to design as an energetically favorable RF pulse
sequence that generates stable echo train with a high
total or predefined MR signal at acquisition time points
and brings the magnetization to the desired final
distribution for certain CS offset and B1 field
inhomogeneity.
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