Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Elastic Strain Energy for Shearing Stresses

Elastic Strain Energy for Shearing Stresses

As discussed in previous lessons, strain energy in a material is the energy stored when it is elastically deformed, a concept crucial in materials science and mechanical engineering. This energy results from the internal work done against the cohesive forces within the material. When a material undergoes shearing stress and corresponding shearing strain, the strain energy density, which is the energy stored per unit volume, is calculated. Within the elastic limit, where the stress is...

Ultrasound II: Endoscopic Ultrasound and FibroScan

Ultrasound II: Endoscopic Ultrasound and FibroScan

Endoscopic Ultrasound (EUS) and FibroScan are valuable diagnostic tools in gastroenterology and hepatology, each with specific applications and techniques.
Endoscopic Ultrasound (EUS):

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Time Domain Measure of Transient Shear Wave Attenuation.

Ultrasonic imaging·2025

Same author

A first-in-human study of quantitative ultrasound to assess transplant kidney fibrosis.

Nature medicine·2025

Same author

Brain elastography in aging relates to fluid/solid trendlines.

Physics in medicine and biology·2024

Same author

WATUNet: a deep neural network for segmentation of volumetric sweep imaging ultrasound.

Machine learning: science and technology·2024

Same author

Corrigendum: Theory of sleep/wake cycles affecting brain elastography (2022<i>Phys. Med. Biol.</i><b>67</b>225013).

Physics in medicine and biology·2023

Same author

Fluid compartments influence elastography of the aging mouse brain.

Physics in medicine and biology·2023

Same journal

Deep learning-based dose prediction to enhance planning efficiency in cervical brachytherapy with hybrid applicators.

Physics in medicine and biology·2026

Same journal

Corrigendum: Referenceless MR thermometry-a comparison of five methods (2017<i>Phys. Med. Biol</i>.<b>62</b>1-16).

Physics in medicine and biology·2026

Same journal

Corrigendum: Measured and Monte Carlo simulated electron backscatter to the monitor chamber for the varian TrueBeam linac (2016<i>Phys. Med. Biol</i>.<b>61</b>8779).

Physics in medicine and biology·2026

Same journal

Corrigendum: 3D range-modulator for scanned particle therapy: development, Monte Carlo simulations and experimental evaluation (2017<i>Phys. Med. Biol</i>.<b>62</b>7075).

Physics in medicine and biology·2026

Same journal

Recent progress in applications of computing to radiotherapy (ICCR 2016).

Physics in medicine and biology·2026

Same journal

Novel TMS coils designed using an inverse boundary element method.

Physics in medicine and biology·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Apr 22, 2026

Magnetic Resonance Elastography Methodology for the Evaluation of Tissue Engineered Construct Growth

Magnetic Resonance Elastography Methodology for the Evaluation of Tissue Engineered Construct Growth

Published on: February 9, 2012

Optimizing harmonic shear wave elastography over three distinct frequency regimes.

Gilmer Alberto Flores Barrera¹, Stefano Romero², Kevin J Parker^1,3,4

¹Department of Biomedical Engineering, University of Rochester, 500 Joseph C. Wilson Blvd, Box 270168, Rochester, NY 14627, United States of America.

Physics in Medicine and Biology

|April 20, 2026

Summary

This summary is machine-generated.

Shear wave elastography

Keywords:

Oestreicher elastography harmonic shear wave ultrasound elastography

More Related Videos

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population

Published on: January 31, 2025

Real-time Monitoring of High Intensity Focused Ultrasound HIFU Ablation of In Vitro Canine Livers Using Harmonic Motion Imaging for Focused Ultrasound HMIFU

Real-time Monitoring of High Intensity Focused Ultrasound HIFU Ablation of In Vitro Canine Livers Using Harmonic Motion Imaging for Focused Ultrasound HMIFU

Published on: November 3, 2015

Related Experiment Videos

Last Updated: Apr 22, 2026

Magnetic Resonance Elastography Methodology for the Evaluation of Tissue Engineered Construct Growth

Magnetic Resonance Elastography Methodology for the Evaluation of Tissue Engineered Construct Growth

Published on: February 9, 2012

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population

Cortical Bone Assessment Using Ultrasonic Guided Waves: A Reproducibility Study in a Healthy Population

Published on: January 31, 2025

Real-time Monitoring of High Intensity Focused Ultrasound HIFU Ablation of In Vitro Canine Livers Using Harmonic Motion Imaging for Focused Ultrasound HMIFU

Real-time Monitoring of High Intensity Focused Ultrasound HIFU Ablation of In Vitro Canine Livers Using Harmonic Motion Imaging for Focused Ultrasound HMIFU

Published on: November 3, 2015

Area of Science:

Biomedical Engineering
Acoustics
Medical Imaging

Background:

Shear wave elastography (SWE) is a non-invasive imaging technique used to assess tissue stiffness.
Understanding shear wave propagation in soft tissues is crucial for accurate stiffness quantification.
Current SWE methods face challenges related to frequency-dependent wave behavior and source configurations.

Purpose of the Study:

To investigate the influence of excitation frequency and source configuration on shear wave propagation in bounded soft tissues.
To establish practical guidelines for optimizing SWE across different operating regimes.
To provide a unified framework for understanding frequency-dependent wave behavior in elastography.

Main Methods:

Theoretical modeling of shear wave propagation.
Numerical simulations across a wide range of frequencies and source configurations.
Experimental observations validating simulation results.

Main Results:

Identified three distinct shear wave propagation regimes: quasistatic, modal, and free-space.
Demonstrated that optimized source configurations enhance shear wave dominance and minimize compressional components.
Achieved order-of-magnitude improvements in signal-to-noise ratio and spatial resolution at higher frequencies.

Conclusions:

Frequency selection is critical for wave physics and reconstruction validity in SWE.
Optimized source configurations and frequency selection can significantly improve SWE performance.
Findings offer practical guidelines for clinical translation of experimental optimization strategies.