Abstract #2928
Modelling multiple flip angle diffusion weighted SSFP data
Saad Jbabdi 1 , Sean Foxley 1 , and Karla L Miller 1
1
FMRIB Centre, University of Oxford, Oxford,
Oxfordshire, United Kingdom
Diffusion imaging with SSFP offers great temporal CNR,
and is particularly suited for post-mortem whole brain
imaging. We have previously shown that using multiple
flip angles helps improve CNR homogeneity across the
brain. Here, we use a combination of analytic and Monte
Carlo simulations, coupled with real post-mortem human
brain data, to demonstrate how we can model multiple
flip angle DW-SSFP with a simple Gamma distribution of
ADCs.
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