Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
370-09-070 ISMRM Abstract

Reducing RF-Induced Heating of DBS Implants in 3 T MRI Through Dual-Role Receive Array Technology

Primary: Physics & Engineering - Safety
Secondary: Physics & Engineering - RF Arrays & Systems
370-09-070 · Phantoms and Safety · Monday, 11 May, 5:05 PM–6:00 PM · Traditional Posters | Exhibition Hall
Keywords: Deep Brain Stimulation Radiofrequency Coils Mri safety Electromagnetic simulations RF Coil Array
Accepted
Zhonghao Zhang1, Ming Lu2, Xiao Wang3, Yuankai Huo4, Xinqiang Yan 1,2,5
1Department of Electrical and Computer Engineering, Vanderbilt University, Nashville, United States of America
2Vanderbilt University Institute of Imaging Science, Vanderbilt University Medical Center, Nashville, United States of America
3Computational Science and Engineering Division, Oak Ridge National Laboratory, Oak Ridge, United States of America
4Department of Computer Science, Vanderbilt University, Nashville, United States of America
5Department of Radiology and Radiological Sciences, Vanderbilt University Medical Center, Nashville, United States of America
Presenting Author: Xinqiang Yan

Synopsis

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References

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7. Medtronic. MRI guidelines for Medtronic deep brain stimulation systems. 2015. https://mriquestions.com/uploads/3/4/5/7/34572113/dbs_medtronics_contrib_228155.pdf
8. Golestanirad L, Kirsch J, Bonmassar G, Downs S, Elahi B, Martin A, Iacono MI, Angelone LM, Keil B, Wald LL, Pilitsis J. RF-induced heating in tissue near bilateral DBS implants during MRI at 1.5 T and 3 T: The role of surgical lead management. NeuroImage. 2019;184:566-576. doi:10.1016/j.neuroimage.2018.09.034 [doi]
9. Kutscha N, Mahmutovic M, Bhusal B, Vu J, Chemlali C, Hansen S-L, May M, Knake S, Golestanirad L, Keil B. A deep brain stimulation–conditioned RF coil for 3 T MRI. Magnetic Resonance in Medicine. 2024;93:1411-1426. doi:10.1002/mrm.30331 [doi]
10. Wiggins GC, Zakszewski E, Wiggins CJ, Wald LL. B1 Transmit Field Manipulation at 7 Tesla Using Controlled Decoupling of Array Coil Elements (CODACE). Proceedings of the 15th Annual Meeting of the International Society for Magnetic Resonance in Medicine (ISMRM). 2007;1054. Berlin, Germany.
11. Merkle H, Murphy-Boesch J, van Gelderen P, Wang S, Li T-Q, Koretsky AP, Duyn JH. Transmit B1-field correction at 7 T using actively tuned coupled inner elements. Magnetic Resonance in Medicine. 2011;66(3):901-910.
12. Yang X, Zhu H, Zheng T. Single layer magnetic resonance imaging transmit/receive radio frequency coil. US Patent 10,386,430. 2019.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/370-09-070