Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
305-03-001 ISMRM Abstract

Motion compensation using a wireless 'Smart Cushion' device

Primary: Physics & Engineering - New Devices
Secondary: Acquisition & Reconstruction - Motion Correction: Neuro
305-03-001 · Hybrid and Novel Systems · Monday, 11 May, 1:50 PM–3:40 PM · Ballroom West
Keywords: Brain Hybrid & Novel Systems Technology Motion Correction New Devices Wireless
Accepted
Jayant Dubey 1, Yajun Li2,3, Cheng-Chieh Cheng4, Devin A Willey5, Dean Darnell6, Lei Qin3,7, Bruno Madore1,7
1Brigham and Women's Hospital, Boston, United States of America
2Guangdong Provincial People's Hospital, Southern Medical University, Guangzhou, China
3Dana Farber Cancer Institute, Boston, United States of America
4National Sun Yat-sen University, Kaohsiung, Taiwan
5NASA Jet Propulsion Laboratory, Los Angeles, United States of America
6Duke University, Durham, United States of America
7Harvard Medical School, Boston, United States of America
Presenting Author: Jayant Dubey

Synopsis

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References

1. Musa M, Sengupta S, Chen Y. MRI-Compatible Soft Robotic Sensing Pad for Head Motion Detection. IEEE Robotics and Automation Letters. 2022;7(2):3632–3639.
2. Sengupta S, Musa M, Chai S, Yan X, Chen Y. Navigator-free retrospective head motion correction using a soft sensing pad. ISMRM Workshop on Motion Correction in MR. Québec City, Canada, 2024: 47.
3. Bodduluri RM, Schlosser J. Zap Surgical Systems, Inc. Positioning and motion tracking using force sensing. US Patent US 11,771,923. Oct. 3, 2023.
4. Garbow JR, Dugas JP, Conradi MS. Respiratory gating for MRI and MRS in rodents. In: proceedings of the Third IEEE Symposium on Bioinformatics and Bioengineering. Bethesda, Maryland, USA; 2003, p. 126–129.
5. Herrmann KH, Pfeiffer N, Krumbein I, Herrmann L, Reichenbach JR. MRI compatible small animal monitoring and trigger system for whole body scanners. Z Med Phys. 2014;24(1):55-64. PMID: 23962379 [pmid]
6. Li Y, Cheng C-C, Dubey J, Guenette JP, Qin L, Madore B. Head motion correction based on Pilot Tone signals – a referenceless method. ISMRM. Honolulu, HI, 2025: 4429.
7. Speier P, Fenchel M, Rehner R. PT-Nav: A Novel Respiratory Navigation Method for Continuous Acquisitions Based on Modulation of a Pilot Tone in the MR-Receiver. European Society for Magnetic Resonance in Medicine and Biology. Edinburgh, UK, 2015: 128.
8. Klug T, Wang K, Ruschke S, Heckel R. MotionTTT: 2D test-time-training motion estimation for 3D motion corrected mri. Advances in Neural Information Processing Systems, 2024. 37: p. 40615-40650.

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/305-03-001