Subcortical Grey Matter Susceptibility Mapping from Standard fMRI studies
Hongfu Sun 1 , Peter Seres 1 , and Alan H. Wilman 1
Biomedical Engineering, University of
Alberta, Edmonton, Alberta, Canada
We investigate the conditions under which subcortical GM
structural QSM can be extracted from standard fMRI
experiments enabling brain iron studies at no time cost.
We examine the effects of spatial resolution and time
series variation in both structural and functional QSM
in relation to standard BOLD magnitude fMRI at 1.5 and
4.7 T, and propose a structural QSM reconstruction
pipeline for use in standard fMRI studies.
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