360-02-004 ISMRM Abstract

Deep Learning-Based Reconstruction of Accelerated 3D MP2RAGE on a High-Performance Head-Only System at 3T

Primary: Acquisition & Reconstruction - Image Reconstruction: AI

Secondary: Acquisition & Reconstruction - Pulse Sequence Design: Neuro

360-02-004 · Machine Learning for Image Reconstruction · Monday, 11 May, 9:15 AM–10:10 AM · Digital Posters Row A

Keywords: Deep learning reconstruction MP2RAGE Ultra High Performance Gradients

Accepted

Brian Burns¹, Xucheng Zhu¹, Baolian Yang¹, Jeff McGovern¹, Dan W Rettmann¹

¹GE HealthCare, San Ramon, United States of America

Presenting Author: Jaemin Shin

Synopsis

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References

1. Marques, J. P., Kober, T., Krueger, G., van der Zwaag, W., Van de Moortele, P. F., & Gruetter, R. (2010). MP2RAGE, a self bias-field corrected sequence for improved segmentation and T1-mapping at high field. Neuroimage, 49(2), 1271-1281.

2. Warren, A. E., Dalic, L. J., Thevathasan, W., Roten, A., Bulluss, K. J., & Archer, J. (2020). Targeting the centromedian thalamic nucleus for deep brain stimulation. Journal of Neurology, Neurosurgery & Psychiatry, 91(4), 339-349.

3. Gamito, M. N., & Maddock, S. C. (2009). Accurate multidimensional Poisson-disk sampling. ACM Transactions on Graphics (TOG), 29(1), 1-19.

4. Ahn, S., Wollner, U., McKinnon, G., Jansen, I. H., Brada, R., Rettmann, D., ... & Foo, T. K. (2022). Deep learning-based reconstruction of highly accelerated 3D MRI. arXiv preprint arXiv:2203.04674.

5. Lebel, R. Marc. (2020). Performance characterization of a novel deep learning-based MR image reconstruction pipeline. arXiv preprint arXiv:2008.06559.

6. Tanner, M., Gambarota, G., Kober, T., Krueger, G., Erritzoe, D., Marques, J. P., & Newbould, R. (2012). Fluid and white matter suppression with the MP2RAGE sequence. Journal of Magnetic Resonance Imaging, 35(5), 1063-1070.

7. Middlebrooks EH, Lin C, Westerhold E, Okromelidze L, Vibhute P, Grewal SS, Gupta V. Improved detection of focal cortical dysplasia using a novel 3D imaging sequence: Edge-Enhancing Gradient Echo (3D-EDGE) MRI. Neuroimage Clin. 2020;28:102449

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/360-02-004