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Abstract #0214

Motion-Corrected 4D-Flow for Neurovascular Applications

Leonardo A Rivera-Rivera1, Steven Kecskemeti1, Mu-Lan Jen1, Zach Miller1, Sterling C Johnson1, Laura Eisenmenger1, and Kevin M Johnson1
1University of Wisconsin, Madison, Madison, WI, United States


Accurate and precise assessment of neurovascular flow in the brain requires high image fidelity which can be difficult to obtain in populations with high tendencies to move, such as geriatrics and pediatrics. This study presents a 3D radial sampling and multi-scale low rank image reconstruction for self navigated motion correction of 4D-Flow with validations in phantom and invivo studies.

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