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Abstract #4582

Visualization of Post Stroke Revascularization on a Rat Model Using Dual R1- and Compressed Sensing Assisted R2*-MRAs

MungSoo Kang1 and HyungJoon Cho1

1Department of Biomedical Engineering, Ulsan National Institute of Science and Technology, Ulsan, Korea, Republic of

The visualization of post stroke revascularization is of particular importance for the prognosis and therapeutic measures. In this work, using dual contrast R1-R2*-MRAs, visualization of post stroke revascularization on a rat model was performed. R1-R2*-MRAs were used to visualize surface and inner regions of rat brain, respectively. As a result of post stroke revascularization, all MRAs clearly showed thickened vessel structures in ipsilateral hemisphere.

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