ArticlePhysics in medicine and biology2019
A comparison of hyperelastic constitutive models applicable to shear wave elastography (SWE) data in tissue-mimicking materials.
Article in Physics in medicine and biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed.
- Experimental and computational models for intracardiac flow analysis with blood speckle imaging.PloS one · 2026Article
- Development and Simulation-Based Validation of Biodegradable 3D-Printed Cog Threads for Pelvic Organ Prolapse Repair.Materials (Basel, Switzerland) · 2025Article
- Phonon Engineering of Micro- and Nanophononic Crystals and Acoustic Metamaterials: A Review.Small science · 2023Article
- Nonlinear Elasticity Assessment with Optical Coherence Elastography for High-Selectivity Differentiation of Breast Cancer Tissues.Materials (Basel, Switzerland) · 2022Article
- A Non-invasive Method to Estimate the Stress-Strain Curve of Soft Tissue Using Ultrasound Elastography.Ultrasound in medicine & biology · 2022Article
- Phase and group velocities for shear wave propagation in an incompressible, hyperelastic material with uniaxial stretch.Physics in medicine and biology · 2022Article
- The combined importance of finite dimensions, anisotropy, and pre-stress in acoustoelastography.The Journal of the Acoustical Society of America · 2022Review
- Measured Hyperelastic Properties of Cervical Tissue with Shear-Wave Elastography.Sensors (Basel, Switzerland) · 2021Article
- Characterizing Mechanical Properties of Soft Tissues Using Non-contact Displacement Measurements: How Should We Assess the Uncertainty?Proceedings of SPIE--the International Society for Optical Engineering · 2021Article
- Shear Induced Non-Linear Elasticity Imaging: Elastography for Compound Deformations.IEEE transactions on medical imaging · 2020Article
- Analyzing acoustoelastic effect of shear wave elastography data for perfused and hydrated soft tissues using a macromolecular network inspired model.Journal of biomechanics · 2019Article
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2 authors.
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Abstract
Shear wave elastography (SWE) techniques have received substantial attention in recent years. Strong experimental data in SWE suggest that shear wave speed changes significantly due to the known acoustoelastic effect (AE). This presents both challenges and opportunities toward in vivo characterization of biological soft tissues. In this work, under the framework of continuum mechanics, we model a tissue-mimicking material as a homogeneous, isotropic, incompressible, hyperelastic material. Our primary objective is to quantitatively and qualitatively compare experimentally measured acoustoelastic data with model-predicted outcomes using multiple strain energy functions. Our analysis indicated that the classic Neo-Hookean and Mooney-Rivlin models are inadequate for modeling the AE in tissue-mimicking materials. However, a subclass of strain energy functions containing both high-order/exponential term(s) and second-order invariant dependence showed good agreement with experimental data. Based on data investigated, we also found that discrepancies may exist between parameters inversely estimated from uniaxial compression and SWE data. Overall, our findings may improve our understanding of clinical SWE results.
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