Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
468-05-009 ISMRM Abstract

Towards Practical Systematically Safe MRI for DBS Patients using pTx and GRE-Based Current Estimation

Primary: Physics & Engineering - Safety
Secondary: Physics & Engineering - RF Arrays & Systems
468-05-009 · Safety · Tuesday, 12 May, 4:00 PM–4:55 PM · Digital Posters Row I
Keywords: Deep Brain Stimulation RF Safety Implant Safety Electromagnetic simulations Parallel radiofrequency transmission
Accepted
Nejat Karadeniz 1, Jo V Hajnal1,2,3, Ozlem Ipek1
1Imaging Physics and Engingeering Research Department, School of Biomedical Engineering & Imaging Sciences, King's College London, London, United Kingdom
2Early Life Imaging Research Department, School of Biomedical Engineering & Imaging Sciences, King's College London, London, United Kingdom
3Centre for the Developing Brain, Kings College London, London, United Kingdom
Presenting Author: Nejat Karadeniz

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References

1. N. Karadeniz, J. V. Hajnal, and Ö. Ipek, ‘Design of multi-row parallel-transmit coil arrays for enhanced SAR efficiency with deep brain electrodes at 3T: an electromagnetic simulation study’, Magnetic Resonance Materials in Physics, Biology and Medicine, 2024, doi: https://doi.org/10.1007/s10334-024-01212-4. [doi]
2. Sadeghi-Tarakameh, A., L. DelaBarre, N. I. H. Zulkarnain, N. Harel, and Y. Eryaman, ‘Implant-friendly MRI of deep brain stimulation electrodes at 7 T’, Magnetic Resonance in Medicine, 2023, doi: https://doi.org/10.1002/mrm.29825. [doi]
3. M.-C. Gosselin et al., ‘Development of a new generation of high-resolution anatomical models for medical device evaluation: the Virtual Population 3.0’, Phys Med Biol, vol. 59, no. 18, pp. 5287–5303, Sep. 2014, doi: 10.1088/0031-9155/59/18/5287. [doi]
4. Ipek, Ö., Raaijmakers, A.J., Lagendijk, J.J., Luijten, P.R. and van den Berg, C.A.T. (2014), Intersubject local SAR variation for 7T prostate MR imaging with an eight-channel single-side adapted dipole antenna array. Magn. Reson. Med., 71: 1559-1567. https://doi.org/10.1002/mrm.24794 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/468-05-009