Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Oscillations about an Equilibrium Position01:04

Oscillations about an Equilibrium Position

Stability is an important concept in oscillation. If an equilibrium point is stable, a slight disturbance of an object that is initially at the stable equilibrium point will cause the object to oscillate around that point. For an unstable equilibrium point, if the object is disturbed slightly, it will not return to the equilibrium point. There are three conditions for equilibrium points—stable, unstable, and half-stable. A half-stable equilibrium point is also unstable, but is named so because...
Curvilinear Motion: Rectangular Components01:23

Curvilinear Motion: Rectangular Components

Curvilinear motion characterizes the movement of a particle or object along a curved path, notably evident when envisioning a car navigating a winding road. If the car starts at point A, its position vector is established within a fixed frame of reference, where the ratio of the position vector to its magnitude signifies the unit vector pointing in the position vector's direction.
As the car advances, its position evolves over time. Quantifying the car's velocity involves computing the time...
Forced Oscillations01:06

Forced Oscillations

When an oscillator is forced with a periodic driving force, the motion may seem chaotic. The motions of such oscillators are known as transients. After the transients die out, the oscillator reaches a steady state, where the motion is periodic, and the displacement is determined.
Curvilinear Motion: Normal and Tangential Components01:27

Curvilinear Motion: Normal and Tangential Components

When a car traverses a curved road, its motion can be elucidated by breaking it down into tangential and normal components. The car-centric coordinates attached to the vehicle move with it.
The positive direction of the t-axis aligns with the increasing position of the car along the curved path, denoted by the unit vector ut. Simultaneously, the n-axis, perpendicular to the t-axis, dissects the curved path into differential arc segments, each forming the arc of a circle with a radius of...
Damped Oscillations01:07

Damped Oscillations

In the real world, oscillations seldom follow true simple harmonic motion. A system that continues its motion indefinitely without losing its amplitude is termed undamped. However, friction of some sort usually dampens the motion, so it fades away or needs more force to continue. For example, a guitar string stops oscillating a few seconds after being plucked. Similarly, one must continually push a swing to keep a child swinging on a playground.
Although friction and other non-conservative...
Relative Motion Analysis using Rotating Axes01:25

Relative Motion Analysis using Rotating Axes

Consider a component AB undergoing a linear motion. Along with a linear motion, point B also rotates around point A. To comprehend this complex movement, position vectors for both points A and B are established using a stationary reference frame.
However, to express the relative position of point B relative to point A, an additional frame of reference, denoted as x'y', is necessary. This additional frame not only translates but also rotates relative to the fixed frame, making it instrumental in...

You might also read

Related Articles

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

Sort by
Same author

Sensitivity Enhancement Using Chirp Transmission for an Ultrasound Arthroscopic Probe.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2022
Same author

Improved boundary segmentation of skin lesions in high-frequency 3D ultrasound.

Computers in biology and medicine·2017
Same author

A Framework for the Generation of Realistic Synthetic Cardiac Ultrasound and Magnetic Resonance Imaging Sequences From the Same Virtual Patients.

IEEE transactions on medical imaging·2017
Same author

Scedosporium apiospermum causing otomycosis in an immunocompetent child with tympanostomy tubes: Management of this rare entity.

International journal of pediatric otorhinolaryngology·2015
Same author

Whole myocardium tracking in 2D-echocardiography in multiple orientations using a motion constrained level-set.

Medical image analysis·2014
Same author

Machine learning-based patient specific prompt-gamma dose monitoring in proton therapy.

Physics in medicine and biology·2013
Same journal

CFREE-uPIV: A contrast-free resolution-enhanced ultrasound particle image velocimetry for rapid microvascular flow imaging.

Ultrasonics·2026
Same journal

Ultrasonic-induced nucleation kinetics in directed energy deposition.

Ultrasonics·2026
Same journal

Grain size evaluation in polycrystalline materials using the interference effect of bounded ultrasonic beams at the Rayleigh critical angle.

Ultrasonics·2026
Same journal

Ultrasonic characterization of functionally graded materials using a continuously graded model and spectral inversion.

Ultrasonics·2026
Same journal

Frequency-wavenumber domain inversion for arterial viscoelasticity.

Ultrasonics·2026
Same journal

Pressure- and frequency-dependent acoustic behavior of second-generation acoustic reporter genes-expressing bacteria for optimized ultrasound imaging.

Ultrasonics·2026
See all related articles

Related Experiment Video

Updated: Jun 17, 2026

Simultaneous Brightfield, Fluorescence, and Optical Coherence Tomographic Imaging of Contracting Cardiac Trabeculae Ex Vivo
12:54

Simultaneous Brightfield, Fluorescence, and Optical Coherence Tomographic Imaging of Contracting Cardiac Trabeculae Ex Vivo

Published on: October 2, 2021

Transverse oscillations for tissue motion estimation.

H Liebgott1, A Basarab, P Gueth

  • 1CREATIS-LRMN, CNRS UMR5220, Inserm U630, Université de Lyon, INSA-Lyon, Université Lyon 1 - Bâtiment Blaise Pascal, 7, Avenue Jean Capelle, F-69621 Villeurbanne Cedex, France. liebgott@creatis.insa-lyon.fr

Ultrasonics
|December 17, 2009
PubMed
Summary
This summary is machine-generated.

Transverse Oscillation (TO) imaging offers advanced radiofrequency ultrasound methods for precise tissue motion estimation. This review covers TO image origins, beamforming techniques, and diverse medical applications like blood flow and elastography.

More Related Videos

Human Fetal Blood Flow Quantification with Magnetic Resonance Imaging and Motion Compensation
06:56

Human Fetal Blood Flow Quantification with Magnetic Resonance Imaging and Motion Compensation

Published on: January 7, 2021

Related Experiment Videos

Last Updated: Jun 17, 2026

Simultaneous Brightfield, Fluorescence, and Optical Coherence Tomographic Imaging of Contracting Cardiac Trabeculae Ex Vivo
12:54

Simultaneous Brightfield, Fluorescence, and Optical Coherence Tomographic Imaging of Contracting Cardiac Trabeculae Ex Vivo

Published on: October 2, 2021

Human Fetal Blood Flow Quantification with Magnetic Resonance Imaging and Motion Compensation
06:56

Human Fetal Blood Flow Quantification with Magnetic Resonance Imaging and Motion Compensation

Published on: January 7, 2021

Area of Science:

  • Medical imaging
  • Ultrasound technology
  • Biomedical engineering

Background:

  • Transverse Oscillation (TO) imaging emerged in the late 1990s.
  • TO images utilize radiofrequency ultrasound with dual spatial direction oscillations.
  • This technique enhances tissue motion estimation.

Purpose of the Study:

  • To provide a comprehensive overview of methods for tissue motion estimation using TO images.
  • To review the fundamental principles, beamforming techniques, and medical applications of TO imaging.
  • To outline future research directions for TO technology.

Main Methods:

  • Review of beamforming approaches for TO image generation, including receive-only and synthetic aperture methods.
  • Discussion of the underlying principles and motivation for developing TO imaging.
  • Analysis of how TO imaging improves motion estimation in various applications.

Main Results:

  • TO imaging provides a robust method for estimating tissue motion.
  • Different beamforming strategies effectively generate TO images.
  • Applications in blood flow, elastography, and echocardiography demonstrate TO's utility.

Conclusions:

  • Transverse Oscillation imaging is a valuable technique for detailed tissue motion analysis.
  • Continued development of TO imaging promises further advancements in medical diagnostics.
  • The review highlights the potential of TO for improved clinical applications.