- Shear wave elasticity imaging (SWEI) usually assumes an isotropic material; however, skeletal muscle is typically modeled as a transversely isotropic material with independent shear wave speeds in the directions along and across the muscle fibers. To capture these direction-dependent properties, we implemented a rotational 3D-SWEI system which measures the shear wave speed both along and across the fibers in a single 3D-acquisition, with automatic detection of the muscle fiber orientation. Herein, we tested and examined the repeatability of this system's measurements in the vastus lateralis of 10 healthy volunteers. The average coefficient of variation of the measurements from this 3D-SWEI system was 5.3% along the fibers ... [Read More]
- Total Size
- 3 files (230 KB)
- Data Citation
- Paley, C. T., Knight, A. E., Jin, F. Q., Moavenzadeh, S. R., Pietrosimone, L. S., Hobson-Webb, L. D., Rouze, N. C., Palmeri, M. L., Nightingale, K. R. (2022). Data from: Repeatability of rotational 3D shear wave elasticity imaging measurements in skeletal muscle. Duke Research Data Repository. https://doi.org/10.7924/r49w0mg11
- Creator
- DOI
- 10.7924/r49w0mg11
- ARK
- ark:/87924/r49w0mg11
- Affiliation
- Publisher
- Language
- Type
- Related Materials
- Funding Agency
- National Institutes of Health
- Duke MEDX
- Grant Number
- NIH R01EB022106
- NIH R01EB033064
- Contact
- Courtney Trutna Paley, courtney.trutna.paley@duke.edu, https://orcid.org/0000-0002-0565-6354
- Title
- Data from: Repeatability of rotational 3D shear wave elasticity imaging measurements in skeletal muscle
- Repository
| Thumbnail | Title | Date Uploaded | Visibility | Actions |
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README.txt | 2022-10-26 | Download | |
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StatisticsOnSWSCode.m | 2022-10-26 | Download | |
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dataset_subjectSWS.csv | 2022-10-26 | Download |