Abstract #1510
Extracting MRI Sequence Response Kernels from Generalized Extended Phase Graph Simulations
Cristoffer Cordes 1 and Matthias Gnther 1,2
1
Fraunhofer MEVIS, Bremen, Bremen, Germany,
2
MR-Physics
and Spectroscopy, Faculty 1, Universitt Bremen, Bremen,
Germany
To further investigate the potential of the Extended
Phase Graph algorithm, the reconstruction chain has been
applied to the signal components created by Extended
Phase Graph simulations. The resulting images can then
be used as convolution kernels to simulate the sequence
response to the parameter map of an object or to extract
information about parameter sensitivity and influence
from a sequence. An algorithm has been developed and
utilized to generate images from object parameter maps
to compare simulation results to measured images and to
extract contrast information from a pulse sequence.
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