368-06-006 ISMRM Abstract

Effects of Patient Lateral Movement on Implant-Induced Nerve Stimulation During MRI

Primary: Physics & Engineering - Safety

Secondary: Physics & Engineering - Gradients

368-06-006 · Novel Gradients · Monday, 11 May, 5:05 PM–6:00 PM · Digital Posters Row I

Keywords: Implant Safety Gradient safety Peripheral Nerve Stimulation

Accepted

Ao Shen¹, Mir Khadiza Akter¹, Mingtao Du¹, Michael Steckner², Mark Conroy, Ji Chen ¹

¹Electrical and Computer Engineering, University of Houston, Houston, United States of America

²MKS Consulting, Beachwood, United States of America

Presenting Author: Ji Chen

Synopsis

Motivation:

Goals:

Approach:

Results:

Full abstract & presentation

The full text, figures, and any recorded presentation for this abstract are not shown here. Log in if you are a member or registered attendee with access.

Full abstracts, figures, and presentations for Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition are available to registered attendees. This content becomes freely available to the public roughly two years after the meeting.

To request or purchase access, contact the ISMRM Central Office at info@ismrm.org.

References

1. Mercadal, B., Arena, C. B., Davalos, R. V., & Ivorra, A. (2017). Avoiding nerve stimulation in irreversible electroporation: a numerical modeling study. Physics in Medicine & Biology, 62(20), 8060.

2. Yang, Lijian, et al. "Computational study of the effects of orthopedic plates on gradient‐induced peripheral nerve stimulation under MRI using electromagnetic and neurophysiological modeling." Magnetic Resonance in Medicine 93.6 (2025): 2583-2594.

3. Akter, M. K., Shen, A., Islam, M. Z., Zheng, J., Steckner, M., & Chen, J. (2025). Impact of lateral movement of patients on radiofrequency‐induced heating of active and passive implantable medical devices at 3T MRI. Magnetic Resonance in Medicine.

4. Hasgall, P. A., Di Gennaro, F., Baumgartner, C., Neufeld, E., Lloyd, B., Gosselin, M. C., ... & Kuster, N. (2022). IT’IS Database for thermal and electromagnetic parameters of biological tissues. Version 4.0, 2018. DOI: https://doi. org/10.13099/VIP21000-04-0. itis. swiss/database, 20.

5. McIntyre, C. C., Richardson, A. G., & Grill, W. M. (2002). Modeling the excitability of mammalian nerve fibers: influence of afterpotentials on the recovery cycle. Journal of neurophysiology, 87(2), 995-1006.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/368-06-006