ArticleMagnetic resonance in medicine2023
Enhancing linguistic research through 2-mm isotropic 3D dynamic speech MRI optimized by sparse temporal sampling and low-rank reconstruction.
Article in Magnetic resonance in medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- SimulScan and Partial Least Squares: Visualizing Swallowing Through Functional and Dynamic Imaging Correlations.Magnetic resonance in medicine · 2026Article
- Multi-Atlas-Based Segmentation of Pediatric Vocal Tract Anatomy in Dynamic Magnetic Resonance Imaging.Journal of speech, language, and hearing research : JSLHR · 2026Article
- Ultrafast fMRI Detects Age-Related Changes in Harmonics of Cardiac Pulsations in the Brain at 7 T.Magnetic resonance in medicine · 2026Article
- SimulScan and Partial Least Squares: Visualizing swallowing through functional and dynamic imaging correlations.bioRxiv : the preprint server for biology · 2025Article
- Ultrafast fMRI detects age-related changes in harmonics of cardiac pulsations in the brain at 7 T.bioRxiv : the preprint server for biology · 2025Article
- Blood nulling versus tissue suppression: Enhancing integrated VASO and perfusion (VAPER) contrast for laminar fMRI.Imaging neuroscience (Cambridge, Mass.) · 2025Article
- An integrative approach to bilingual cognition: preliminary insights into phonetic learning and sensorimotor adaptation.Frontiers in human neuroscience · 2025Article
- Quantifying articulatory variations across phonological environments: An atlas-based approach using dynamic magnetic resonance imaging.The Journal of the Acoustical Society of America · 2024Article
- Establishing a Clinical Protocol for Velopharyngeal MRI and Interpreting Imaging Findings.The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association · 2024Article
- Unlocking near-whole-brain, layer-specific functional connectivity with 3D VAPER fMRI.Imaging neuroscience (Cambridge, Mass.) · 2024Article
- Optimization of 3D dynamic speech MRI: Poisson-disc undersampling and locally higher-rank reconstruction through partial separability model with regional optimized temporal basis.Magnetic resonance in medicine · 2024Article
- The Pediatric Neuroradiologist's Practical Guide to Capture and Evaluate Pre- and Postoperative Velopharyngeal Insufficiency.AJNR. American journal of neuroradiology · 2023Article
- Super-Resolved Dynamic 3D Reconstruction of the Vocal Tract during Natural Speech.Journal of imaging · 2023Article
- Speech disorders in patients with Tongue squamous cell carcinoma: A longitudinal observational study based on a questionnaire and acoustic analysis.BMC oral health · 2023Observational
- Quantifying Velopharyngeal Motion Variation in Speech Sound Production Using an Audio-Informed Dynamic MRI Atlas.Proceedings of SPIE--the International Society for Optical Engineering · 2023Article
- Enhancing linguistic research through 2-mm isotropic 3D dynamic speech MRI optimized by sparse temporal sampling and low-rank reconstruction.Magnetic resonance in medicine · 2023Article
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Authors and funding
8 authors.
Funding
Abstract
purposeTo enable a more comprehensive view of articulations during speech through near-isotropic 3D dynamic MRI with high spatiotemporal resolution and large vocal-tract coverage.
methodsUsing partial separability model-based low-rank reconstruction coupled with a sparse acquisition of both spatial and temporal models, we are able to achieve near-isotropic resolution 3D imaging with a high frame rate. The total acquisition time of the speech acquisition is shortened by introducing a sparse temporal sampling that interleaves one temporal navigator with four randomized phase and slice-encoded imaging samples. Memory and computation time are improved through compressing coils based on the region of interest for low-rank constrained reconstruction with an edge-preserving spatial penalty.
resultsThe proposed method has been evaluated through experiments on several speech samples, including a standard reading passage. A near-isotropic 1.875 × 1.875 × 2 mm
conclusionThree-dimensional dynamic images of the vocal tract structures during speech with high spatiotemporal resolution and axial coverage is capable of enhancing linguistic research, enabling visualization of soft tissue motions that are not possible with other modalities.
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