Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
305-04-001 ISMRM Abstract

Volumetric Speech MRI at 60 Hz by a 90 Seconds MR -MOTUS Protocol for Assessment of Post-Surgical Velopharyngeal Dynamics

Primary: Musculoskeletal - Functional/Dynamic
Secondary: Acquisition & Reconstruction - Image Reconstruction: Non-AI
305-04-001 · MRI of Musculoskeletal Kinematics, Biomechanics, and Exercise · Monday, 11 May, 4:10 PM–6:00 PM · Ballroom West
Keywords: Image Reconstruction Motion Correction Real-time MRI Head motion Motion-resolved MRI
Accepted
Thomas E Olausson1, Aebele Mink van der Molen2, Nard Janssen3, Cornelis A van den Berg1, Alessandro A Sbrizzi1, Edwin Versteeg 1
1Computational Imaging Group for MRI Therapy & Diagnostics, Department of Radiotherapy, University Medical Center Utrecht, Utrecht, Netherlands
2Department of Pediatric Plastic Surgery, University Medical Center Utrecht, Utrecht, Netherlands
3Department of Oral and Maxillofacial Surgery, University Medical Center Utrecht, Utrecht, Netherlands
Presenting Author: Edwin Versteeg

Synopsis

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References

1. J. L. Perry, D. P. Kuehn, and B. P. Sutton, ‘Morphology of the Levator Veli Palatini Muscle Using Magnetic Resonance Imaging’, Cleft Palate Craniofacial J., vol. 50, no. 1, pp. 64–75, Jan. 2013, doi: 10.1597/11-125. [doi]
2. J. L. Perry et al., ‘Establishing a Clinical Protocol for Velopharyngeal MRI and Interpreting Imaging Findings’, Cleft Palate Craniofacial J., vol. 61, no. 5, pp. 748–758, May 2024, doi: 10.1177/10556656221141188. [doi]
3. S. G. Lingala, B. P. Sutton, M. E. Miquel, and K. S. Nayak, ‘Recommendations for real-time speech MRI: Real-Time Speech MRI’, J. Magn. Reson. Imaging, vol. 43, no. 1, pp. 28–44, Jan. 2016, doi: 10.1002/jmri.24997. [doi]
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6. R. Jin et al., ‘Enhancing linguistic research through 2‐mm isotropic 3D dynamic speech MRI optimized by sparse temporal sampling and low‐rank reconstruction’, Magn. Reson. Med., vol. 89, no. 2, pp. 652–664, Feb. 2023, doi: 10.1002/mrm.29486. [doi]
7. T. Olausson, ‘Free-Running Time-Resolved 3D+time Cardiovascular MRI at 40 Hz in a One Minute Scan using Cartesian Sampling and CMR-MOTUS’, presented at the ISMRM 2025, 2025. [Online]. Available: https://archive.ismrm.org/2025/0324.html
8. M. Joshi, A. Pruitt, C. Chen, Y. Liu, and R. Ahmad, ‘Technical Report (v1.0)--Pseudo-random Cartesian Sampling for Dynamic MRI’, June 07, 2022, arXiv: arXiv:2206.03630. Accessed: Sept. 19, 2023. [Online]. Available: http://arxiv.org/abs/2206.03630
9. V. Vishnevskiy, T. Gass, G. Szekely, C. Tanner, and O. Goksel, ‘Isotropic Total Variation Regularization of Displacements in Parametric Image Registration’, IEEE Trans. Med. Imaging, vol. 36, no. 2, pp. 385–395, Feb. 2017, doi: 10.1109/TMI.2016.2610583. [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/305-04-001