Characterizing musculoskeletal tissue mechanics based on shear wave propagation: a systematic review of current methods and reported measurements

J Blank, M Blomquist, L Arant, S Cone… - Annals of biomedical …, 2022 - Springer
Developing methods for the non-invasive characterization of the mechanics of
musculoskeletal tissues is an ongoing research focus in biomechanics. Often, these …

Full Characterization of in vivo Muscle as an Elastic, Incompressible, Transversely Isotropic Material Using Ultrasonic Rotational 3D Shear Wave Elasticity Imaging

AE Knight, CA Trutna, NC Rouze… - IEEE transactions on …, 2021 - ieeexplore.ieee.org
Using a 3D rotational shear wave elasticity imaging (SWEI) setup, 3D shear wave data were
acquired in the vastus lateralis of a healthy volunteer. The innate tilt between the transducer …

[HTML][HTML] Mechanical stiffness and anisotropy measured by MRE during brain development in the minipig

S Wang, CA Guertler, RJ Okamoto, CL Johnson… - NeuroImage, 2023 - Elsevier
The relationship between brain development and mechanical properties of brain tissue is
important, but remains incompletely understood, in part due to the challenges in measuring …

3D vector MR elastography applications in small organs

V Atamaniuk, Ł Hańczyk, J Chen, A Pozaruk… - Magnetic Resonance …, 2024 - Elsevier
Background Magnetic resonance elastography (MRE) is a rapidly developing medical
imaging technique that allows for quantitative assessment of the biomechanical properties of …

Design and characterization of 3-D printed hydrogel lattices with anisotropic mechanical properties

D Yoon, M Ruding, CA Guertler, RJ Okamoto… - Journal of the …, 2023 - Elsevier
The goal of this study was to design, fabricate, and characterize hydrogel lattice structures
with consistent, controllable, anisotropic mechanical properties. Lattices, based on three unit …

Estimation of the mechanical properties of a transversely isotropic material from shear wave fields via artificial neural networks

Z Hou, CA Guertler, RJ Okamoto, H Chen… - Journal of the …, 2022 - Elsevier
Artificial neural networks (ANN), established tools in machine learning, are applied to the
problem of estimating parameters of a transversely isotropic (TI) material model using data …

Constitutive parameter identification of transtibial residual limb soft tissue using ultrasound indentation and shear wave elastography

BJ Ranger, KM Moerman, BW Anthony… - Journal of the Mechanical …, 2023 - Elsevier
Finite element analysis (FEA) can be used to evaluate applied interface pressures and
internal tissue strains for computational prosthetic socket design. This type of framework …

Parametric Analysis of SV Mode Shear Waves in Transversely Isotropic Materials Using Ultrasonic Rotational 3-D SWEI

AE Knight, FQ Jin, CT Paley, NC Rouze… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
Ultrasonic rotational 3-D shear wave elasticity imaging (SWEI) has been used to induce and
evaluate multiple shear wave modes, including both the shear horizontal (SH) and shear …

The design and application of a diffusion tensor informed finite-element model for exploration of uniaxially prestressed muscle architecture in magnetic resonance …

J Crutison, T Royston - Engineering with Computers, 2022 - Springer
The combination of finite-element models with medical imaging has been a valuable
contribution to our understanding of tissue mechanics. In recent years, diffusion tensor …

Structural Tuning of Anisotropic Mechanical Properties in 3D-Printed Hydrogel Lattices

D Yoon, KN Eckstein, M Ruding, PV Bayly - Journal of the Mechanical …, 2024 - Elsevier
We investigated the ability to tune the anisotropic mechanical properties of 3D-printed
hydrogel lattices by modifying their geometry (lattice strut diameter, unit cell size, and unit …