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

Elasticity01:12

Elasticity

4.0K
Elasticity is the ability of an object to withstand the effects of distortion and to return to its original size and shape once the forces causing deformation are removed. When an elastic material deforms under the action of an external force, it experiences internal resistance to the deformation. However, if no external force is applied, it returns to its original state.
The elasticity of an object can be described by a stress-strain curve, which represents the relationship between stress...
4.0K
Plastic Behavior01:21

Plastic Behavior

819
A material's elastic behavior is characterized by the disappearance of stress once the load is removed, allowing the material to return to its original state. However, when stress surpasses the yield point, yielding commences, marking the onset of plastic deformation or permanent set. This change from elastic to plastic behavior is influenced by the peak stress value and the duration before the load is removed. An intriguing observation occurs when a specimen is loaded, unloaded, and...
819
Elastin is Responsible for Tissue Elasticity01:12

Elastin is Responsible for Tissue Elasticity

2.4K
Elastic fiber contains the protein elastin along with lesser amounts of other proteins and glycoproteins. The main property of elastin is that it will return to its original shape after being stretched or compressed. Elastic fibers are prominent in elastic tissues found in skin and the elastic ligaments of the vertebral column.
Ligaments and tendons are made of dense regular connective tissue, but in ligaments not all fibers are parallel. Dense regular elastic tissue contains elastin fibers and...
2.4K
Elasticity in Concrete01:20

Elasticity in Concrete

540
Upon subjecting concrete to moderate or high uniaxial compressive or tensile stresses, the strain response is non-linear relative to the stress applied. As the stress is removed, the resulting stress-strain curve deviates from the original path traced during loading, creating a hysteresis loop, indicative of the concrete's non-linear and non-elastic properties. Typically, a material's modulus of elasticity, which is a measure of the material's stiffness, is inferred from the linear...
540
Spinal Nerves: Plexus I01:22

Spinal Nerves: Plexus I

3.3K
Nerve plexuses are networks of interlacing nerves that serve as communication hubs to distribute and organize nerve action across various body regions. The nerve plexuses are organized into the cervical plexus located in the neck region, brachial plexus in the shoulder area, lumbar plexus found in the lower back, sacral plexus situated in the pelvis, and coccygeal plexus located in the coccygeal region.
The Cervical Plexus
The cervical plexus, formed by the anterior rami of the first four...
3.3K
Strain and Elastic Modulus01:15

Strain and Elastic Modulus

6.3K
The quantity that describes the deformation of a body under stress is known as strain. Strain is given as a fractional change in either length, volume, or geometry under tensile, volume (also known as bulk), or shear stress, respectively, and is a dimensionless quantity. The strain experienced by a body under tensile or compressive stress is called tensile or compressive strain, respectively. In contrast, the strain experienced under bulk stress and shear stress is known as volume and shear...
6.3K

You might also read

Related Articles

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

Sort by
Same author

Effects of lumbar disc injury and nociception on trunk motor control during rat locomotion.

Experimental brain research·2026
Same author

Pulmonary Functional Impact of Resecting Additional Ipsilateral Ground-Glass Opacities: A Retrospective Propensity Score-Matched Study.

Thoracic cancer·2026
Same author

Proprioceptive Impairment and Joint Position Exposure Time in Relation to Patient-Report Outcome With Chronic Ankle Instability.

Perceptual and motor skills·2026
Same author

Association of surgical extent with survival in locally advanced gallbladder cancer based on propensity score matching.

Scientific reports·2026
Same author

PRDX4 expression potentially links redox adaptation to oncogenic signaling and tumor progression in pancreatic ductal adenocarcinoma.

Translational oncology·2026
Same author

The Relationship Between the Somatosensory System and Growth and Maturation in Pathway Triathletes; a Pilot Study.

Perceptual and motor skills·2026

Related Experiment Video

Updated: May 6, 2026

Measurement of Spatial Stability in Precision Grip
09:36

Measurement of Spatial Stability in Precision Grip

Published on: June 4, 2020

2.9K

Does elastic resistance affect finger pinch discrimination?

Jia Han1, Gordon Waddington, Judith Anson

  • 1Shanghai University of Sport, 650 Qingyuanhuan Road, Yangpu District, Shanghai 200438, China. jia.han@canberra.edu.au

Human Factors
|November 14, 2013
PubMed
Summary
This summary is machine-generated.

Elastic resistance does not impact the accuracy of thumb-index finger pinch discrimination. This finding suggests that return tension in tools has practical, not perceptual, benefits and this task can train hand proprioception.

More Related Videos

Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets
09:38

Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets

Published on: November 7, 2016

8.2K
Tactile Semiautomatic Passive-Finger Angle Stimulator TSPAS
04:40

Tactile Semiautomatic Passive-Finger Angle Stimulator TSPAS

Published on: July 30, 2020

2.4K

Related Experiment Videos

Last Updated: May 6, 2026

Measurement of Spatial Stability in Precision Grip
09:36

Measurement of Spatial Stability in Precision Grip

Published on: June 4, 2020

2.9K
Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets
09:38

Strain Sensing Based on Multiscale Composite Materials Reinforced with Graphene Nanoplatelets

Published on: November 7, 2016

8.2K
Tactile Semiautomatic Passive-Finger Angle Stimulator TSPAS
04:40

Tactile Semiautomatic Passive-Finger Angle Stimulator TSPAS

Published on: July 30, 2020

2.4K

Area of Science:

  • Neuroscience
  • Human Movement Science
  • Biomechanics

Background:

  • Previous research focused on elastic resistance's effect on single upper-limb movements.
  • The impact of elastic resistance on the proprioceptive acuity of coordinated two-digit movements remained unexplored.

Purpose of the Study:

  • To assess the sensitivity of thumb-index finger pinch movement discrimination.
  • To determine if elastic resistance influences this sensory discrimination.

Main Methods:

  • 16 healthy adults performed an active finger pinch movement discrimination test.
  • The test was conducted on both hands, with and without elastic resistance.
  • Pinch movement distance was varied by altering object size.

Main Results:

  • Elastic resistance did not significantly alter the accuracy of pinch discrimination.
  • Measures of just noticeable difference and area under the curve showed no effect of elastic resistance.

Conclusions:

  • Elastic resistance in tools like pincers or surgical equipment is unlikely to affect pinch movement discrimination.
  • This suggests return tension serves a practical, not perceptual, role.
  • The active finger pinch discrimination task can be used for hand proprioceptive training and screening.