radial VIBE

MR-based Motion Correction Algorithms for PET


By taking advantage of simultaneity of PET/MR scanners, we have developed several techniques that overcome the limitations of physiological motion to create motion-free PET images. We directly incorporated the motion information generated from MR data into the Expectation Maximization (EM) algorithm used for PET reconstruction. The conventional EM algorithm 

was replaced by:

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Philanthropic Support

We gratefully acknowledge generous support for radiology research at NYU Langone Health from:
• The Big George Foundation
• Raymond and Beverly Sackler
• Bernard and Irene Schwartz

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