[HTML][HTML] Viscoelasticity imaging of biological tissues and single cells using shear wave propagation

H Li, G Flé, M Bhatt, Z Qu, S Ghazavi, L Yazdani… - Frontiers in …, 2021 - frontiersin.org
Changes in biomechanical properties of biological soft tissues are often associated with
physiological dysfunctions. Since biological soft tissues are hydrated, viscoelasticity is likely …

Wave-based optical coherence elastography: the 10-year perspective

F Zvietcovich, KV Larin - Progress in Biomedical Engineering, 2022 - iopscience.iop.org
After ten years of progress and innovation, optical coherence elastography (OCE) based on
the propagation of mechanical waves has become one of the major and the most studied …

[HTML][HTML] Mechanical properties of human hepatic tissues to develop liver-mimicking phantoms for medical applications

AS Lemine, Z Ahmad, NJ Al-Thani, A Hasan… - … and Modeling in …, 2024 - Springer
Using liver phantoms for mimicking human tissue in clinical training, disease diagnosis, and
treatment planning is a common practice. The fabrication material of the liver phantom …

US shear-wave elastography dispersion for characterization of chronic liver disease

X Zhang, R Zheng, J Jin, J Wang, T Zhang, J Zeng - Radiology, 2022 - pubs.rsna.org
Background Little is known about the benefits of the use of dispersion slope (DS) as a
viscosity-related parameter derived from two-dimensional (2D) shear-wave elastography …

High-frequency ultrasound elastography to assess the nonlinear elastic properties of the cornea and ciliary body

J Zhang, J Murgoitio-Esandi, X Qian… - IEEE transactions on …, 2022 - ieeexplore.ieee.org
Mechanical properties of the anterior anatomical structures of the eye, such as the cornea
and ciliary body, play a key role in the ocular function and homeostasis. However …

[HTML][HTML] Objective assessment of regional stiffness in vastus lateralis with different measurement methods: a reliability study

A Bravo-Sánchez, P Abián, J Sánchez-Infante… - Sensors, 2021 - mdpi.com
The objective of this study was to evaluate the reliability of four methods of assessing vastus
lateralis (VL) stiffness, and to describe the influence of structural characteristics on them. The …

Comprehensive experimental assessments of rheological models' performance in elastography of soft tissues

SS Poul, J Ormachea, RG Gary, KJ Parker - Acta biomaterialia, 2022 - Elsevier
Elastography researchers have utilized several rheological models to characterize soft
tissue viscoelasticity over the past thirty years. Due to the frequency-dependent behavior of …

[HTML][HTML] Characterization of non-linear mechanical behavior of the cornea

A Ashofteh Yazdi, J Melchor, J Torres, I Faris… - Scientific reports, 2020 - nature.com
The objective of this study was to evaluate which hyperelastic model could best describe the
non-linear mechanical behavior of the cornea, in order to characterize the capability of the …

[HTML][HTML] Torsional wave elastography to assess the mechanical properties of the cornea

J Torres, I H. Faris, A Callejas, F Reyes-Ortega… - Scientific Reports, 2022 - nature.com
Corneal mechanical changes are believed to occur before any visible structural alterations
observed during routine clinical evaluation. This study proposed developing an …

Imaging of single transducer-harmonic motion imaging-derived displacements at several oscillation frequencies simultaneously

MM Hossain, EE Konofagou - IEEE transactions on medical …, 2022 - ieeexplore.ieee.org
Mapping of mechanical properties, dependent on the frequency of motion, is relevant in
diagnosis, monitoring treatment response, or intra-operative surgical resection planning …