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

Plastic Deformations01:19

Plastic Deformations

470
Plastic deformation represents a fundamental concept in materials science, which explains the irreversible change in the shape of a material when it experiences stress beyond its elastic capability. This phenomenon is important in structural engineering, especially in designing and analyzing cantilever beams—structures that are securely fixed at one end and bear loads at the opposite end. When these beams are subjected to loads within their elastic range, they will return to their...
470
Plastic Deformations01:14

Plastic Deformations

455
It is essential to understand how structural members behave under plastic deformation when the bending stress exceeds the material's yield strength. This state of deformation permanently alters the shape of the member, in contrast to the linear elastic behavior observed before yielding. The strain at any point in the member is expressed in terms of maximum strain. Notably, the neutral axis, which coincides with the centroid during elastic bending, shifts away from the centroid under plastic...
455
Virtual Work01:20

Virtual Work

1.4K
The principle of virtual work states that if a body is in static and dynamic equilibrium, then the sum of all the virtual work done by all external forces and couple moments for any given virtual displacement must be zero.
In static equilibrium, a body can experience an imaginary or virtual movement, such as displacement or rotation. The virtual work done by a force is equal to the dot product of force and virtual displacement in the direction of the force. When it comes to virtually rotating a...
1.4K
Introduction to Developmental Psychology01:27

Introduction to Developmental Psychology

1.6K
Developmental psychology explores the changes and continuities in human abilities throughout life, encompassing physical, cognitive, linguistic, and social dimensions. Human development is not restricted to growth, but includes aspects of decline, particularly in physical abilities as individuals age. Developmental psychologists seek to understand how people change as they age and how their mental and social skills evolve.Developmental MilestonesA key concept in developmental psychology is...
1.6K
Three Developmental Domains01:29

Three Developmental Domains

1.1K
Human development is typically examined across three main domains: physical, cognitive, and socio-emotional. These domains represent the significant areas of change and continuity throughout the lifespan, from infancy to late adulthood.
Physical Development
Physical processes, also known as maturation, encompass the biological changes that occur across an individual's life. These changes begin with genetic inheritance and continue through various stages, including growth in height and weight,...
1.1K
Temperature Dependent Deformation01:12

Temperature Dependent Deformation

408
In a nonhomogeneous rod made up of steel and brass, restrained at both ends and subjected to a temperature change, several steps are involved in calculating the stress and compressive load. Due to the problem's static indeterminacy, one end support is disconnected, allowing the rod to experience the temperature change freely. Next, an unknown force is applied at the free end, triggering deformations in the rod's steel and brass portions. These deformations are then calculated and added...
408

You might also read

Related Articles

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

Sort by
Same author

GUSL: A novel and efficient machine learning model for prostate segmentation on MRI.

Computers in biology and medicine·2026
Same author

Effects of Left Atrial Wall Thickness on Myocardial Mechanics and Blood Dynamics using Multiscale Modeling.

bioRxiv : the preprint server for biology·2026
Same author

Electrically functionalized body surface for deep-tissue bioelectrical recording.

Nature biomedical engineering·2026
Same author

CROSS-MODAL FINE-TUNING OF 3D CONVOLUTIONAL FOUNDATION MODELS FOR ADHD CLASSIFICATION WITH LOW-RANK ADAPTATION.

Proceedings. IEEE International Symposium on Biomedical Imaging·2026
Same author

A Continuum of Atrial Peristalsis Initiates the Bicuspid to Quadricuspid Valve Transition.

bioRxiv : the preprint server for biology·2026
Same author

The Importance of Postprocessing Methods for Assessing Right Ventricular Volumes and Function in Patients With Pulmonary Hypertension: Results From the Postoperative Right Heart Remodeling in Patients With Chronic Thromboembolic Pulmonary Hypertension After Endarterectomy, or Pulmonary Arterial Hypertension After Lung Transplantation Study.

Chest·2026

Related Experiment Video

Updated: Feb 6, 2026

Using a Virtual Reality Walking Simulator to Investigate Pedestrian Behavior
06:38

Using a Virtual Reality Walking Simulator to Investigate Pedestrian Behavior

Published on: June 9, 2020

5.3K

Simulating Developmental Cardiac Morphology in Virtual Reality Using a Deformable Image Registration Approach.

Arash Abiri1,2,3, Yichen Ding1,2, Parinaz Abiri1,2

  • 1Department of Bioengineering, University of California, Los Angeles, CA, 90095, USA.

Annals of Biomedical Engineering
|August 17, 2018
PubMed
Summary

Virtual reality (VR) now simulates cardiac function using 4-dimensional imaging. This new method uses deformable image registration to create immersive VR environments for studying heart development.

Keywords:
CardiologyDynamic imagingImage registrationLight-sheet imagingMedical simulationSurgical simulation

More Related Videos

Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions
06:18

Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions

Published on: April 5, 2024

1.6K
Developing a Virtual Reality Video Game to Simulate Rip Currents
08:37

Developing a Virtual Reality Video Game to Simulate Rip Currents

Published on: July 16, 2020

6.0K

Related Experiment Videos

Last Updated: Feb 6, 2026

Using a Virtual Reality Walking Simulator to Investigate Pedestrian Behavior
06:38

Using a Virtual Reality Walking Simulator to Investigate Pedestrian Behavior

Published on: June 9, 2020

5.3K
Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions
06:18

Author Spotlight: Segmentation and VR for Advanced Neurovascular Interventions

Published on: April 5, 2024

1.6K
Developing a Virtual Reality Video Game to Simulate Rip Currents
08:37

Developing a Virtual Reality Video Game to Simulate Rip Currents

Published on: July 16, 2020

6.0K

Area of Science:

  • Cardiovascular Research
  • Medical Imaging
  • Virtual Reality

Background:

  • Virtual reality (VR) shows promise for cardiovascular diagnosis and treatment.
  • Labor-intensive image segmentation hinders seamless simulation of 4-dimensional (4-D) imaging data in VR.

Purpose of the Study:

  • To develop a method for simulating 4-D cardiac imaging data in VR.
  • To enable immersive visualization of cardiac morphology and function.

Main Methods:

  • Applied deformable image registration (DIR) with 3-D reconstruction and VR.
  • Used light-sheet fluorescence microscopy (LSFM) to capture cardiac data.
  • Recapitulated developmental cardiac contractile function.

Main Results:

  • Achieved high accuracy in image registration (Dice similarity coefficients of 0.92 ± 0.05 and 0.93 ± 0.06).
  • Created a VR environment simulating live embryonic zebrafish heart motion.
  • Enabled interactive, high-resolution visualization of cardiac deformation.

Conclusions:

  • This technique overcomes segmentation challenges for 4-D cardiac VR simulation.
  • Facilitates interactive micro-scale VR visualization of developmental cardiac morphology.
  • Supports both basic and clinical science applications in cardiology.