Quantification of cerebral perfusion using dynamic quantitative susceptibility mapping
Bo Xu 1,2 , Pascal Spincemaille 2 , Tian Xu 3 , Martin Prince 2 , Silvina Dutruel 2 , Ajay Gupta 2 , Nandadeepa Thimmappa 2 , and Yi Wang 1,2
Cornell University, New York, NY, United
Cornell Medical College, NY, United States,
LLC, NY, United States
Quantitative susceptibility mapping (QSM) has the
potential to quantify contrast agent bio-distribution.
The purpose of this study is to develop a QSM technique
with sufficient temporal resolution for mapping first
pass contrast agent concentration in cerebral perfusion
imaging.Initial in-vivo brain imaging data demonstrated
the feasibility of mapping time resolved contrast agent
quantification using the proposed method. Cerebral blood
flow agrees with that obtained from arterial spin
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