Evidence map›Paper›PMID 24360198›Full record

ArticleJournal of biomechanics2014

The passive properties of muscle fibers are velocity dependent.

Michael R Rehorn, Alison K Schroer, Silvia S Blemker

Abstract read
In one paragraph

Article in Journal of biomechanics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. How muscle stiffness affects human body model behavior.Biomedical engineering online · 2021
    Article
  11. Article
  12. Article
  13. Article
  14. Indirect actuation reduces flight power requirements inJournal of the Royal Society, Interface · 2019
    Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Michael R RehornBiomedical Engineering, University of Virginia, PO Box 800759, Health system, Charlottesville, VA 22908, United States.
Alison K SchroerBiomedical Engineering, University of Virginia, PO Box 800759, Health system, Charlottesville, VA 22908, United States.
Silvia S BlemkerBiomedical Engineering, University of Virginia, PO Box 800759, Health system, Charlottesville, VA 22908, United States; Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, VA 22908, United States. Electronic address: ssblemker@virginia.edu.

Funding

Biocomputation of the Links Between Muscle Morphology, Coordination and InjuryR01AR056201 · NIAMS · UNIVERSITY OF WISCONSIN-MADISON · PI BLEMKER, SILVIA SALINAS, THELEN, DARRYL G · 2007 to 2010
$1.3M
NIAMS NIH HHS R01 AR056201NIAMS NIH HHS R01AR056201
6 · The paper itself

Abstract

The passive properties of skeletal muscle play an important role in muscle function. While the passive quasi-static elastic properties of muscle fibers have been well characterized, the dynamic visco-elastic passive behavior of fibers has garnered less attention. In particular, it is unclear how the visco-elastic properties are influenced by lengthening velocity, in particular for the range of physiologically relevant velocities. The goals of this work were to: (i) measure the effects of lengthening velocity on the peak stresses within single muscle fibers to determine how passive behavior changes over a range of physiologically relevant lengthening rates (0.1-10Lo/s), and (ii) develop a mathematical model of fiber viscoelasticity based on these measurements. We found that passive properties depend on strain rate, in particular at the low loading rates (0.1-3Lo/s), and that the measured behavior can be predicted across a range of loading rates and time histories with a quasi-linear viscoelastic model. In the future, these results can be used to determine the impact of viscoelastic behavior on intramuscular stresses and forces during a variety of dynamic movements.

Indexed as

Models, BiologicalAnimalsBiomechanical PhenomenaElasticityMaleMiceMice, Inbred C57BLMuscle ContractionMuscle Fibers, SkeletalMuscle, SkeletalNonlinear DynamicsStress, MechanicalViscosityWeight-BearingMuscle fiber mechanicsQLV modelViscoelasticity

Identifiers

PMID24360198
PMCPMC3925397

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.