Evidence map›Paper›PMID 28259465›Full record

ArticleJournal of biomechanics2017

Contribution of muscle short-range stiffness to initial changes in joint kinetics and kinematics during perturbations to standing balance: A simulation study.

Friedl De Groote, Jessica L Allen, Lena H Ting

Open access · greenAbstract read
In one paragraph

Article in Journal of biomechanics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
2.6field-weighted citation impact, top 11% of its field
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

38 citing papers in PubMed, 76 citations in OpenAlex.

  1. Article
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  3. Synergy Feedback Control Predicts Walking Across Multiple Cycles.bioRxiv : the preprint server for biology · 2026
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  14. Identification of Neural and Non-Neural Origins of Joint Hyper-Resistance Based on a Novel Neuromechanical Model.IEEE transactions on neural systems and rehabilitation engineering : a publication of the IEEE Engineering in Medicine and Biology Society · 2024
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  19. Muscle preflex response to perturbations in locomotion:Frontiers in bioengineering and biotechnology · 2023
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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 at 3 institutions in 2 countries.

Friedl De GrooteDepartment of Kinesiology, KU Leuven, Leuven, Belgium. Electronic address: friedl.degroote@kuleuven.be.
Jessica L AllenW.H. Coulter Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, Atlanta, GA, USA.
Lena H TingW.H. Coulter Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, Atlanta, GA, USA; Department of Rehabilitation Medicine, Division of Physical Therapy, Emory University, Atlanta, GA, USA.
Georgia Institute of Technology · USKU Leuven · BEThe Wallace H. Coulter Department of Biomedical Engineering · US

Funding

Neuromechanical Modeling of Postural Responses:Mechanisms of Balance Impairments in Parkinson's DiseaseR01HD046922 · NICHD · GEORGIA INSTITUTE OF TECHNOLOGY · PI Michael Robert Borich, Lena H Ting · 2004 to 2026
$7.7M
Multiscale models of proprioceptive encoding to reveal mechanisms of impaired sensorimotor controlR01HD090642 · NICHD · EMORY UNIVERSITY · PI COPE, TIMOTHY C, SAWICKI, GREGORY STEPHEN · 2016 to 2025
$4.9M
Muscle coordination changes affecting impaired balance control post-stroke.F32NS087775 · NINDS · EMORY UNIVERSITY · PI ALLEN, JESSICA · 2015 to 2016
$115k
NICHD NIH HHS R01 HD046922NICHD NIH HHS R01 HD090642NINDS NIH HHS F32 NS087775
6 · The paper itself

Abstract

Simulating realistic musculoskeletal dynamics is critical to understanding neural control of muscle activity evoked in sensorimotor feedback responses that have inherent neural transmission delays. Thus, the initial mechanical response of muscles to perturbations in the absence of any change in muscle activity determines which corrective neural responses are required to stabilize body posture. Muscle short-range stiffness, a history-dependent property of muscle that causes a rapid and transient rise in muscle force upon stretch, likely affects musculoskeletal dynamics in the initial mechanical response to perturbations. Here we identified the contributions of short-range stiffness to joint torques and angles in the initial mechanical response to support surface translations using dynamic simulation. We developed a dynamic model of muscle short-range stiffness to augment a Hill-type muscle model. Our simulations show that short-range stiffness can provide stability against external perturbations during the neuromechanical response delay. Assuming constant muscle activation during the initial mechanical response, including muscle short-range stiffness was necessary to account for the rapid rise in experimental sagittal plane knee and hip joint torques that occurs simultaneously with very small changes in joint angles and reduced root mean square errors between simulated and experimental torques by 56% and 47%, respectively. Moreover, forward simulations lacking short-range stiffness produced unreasonably large joint angle changes during the initial response. Using muscle models accounting for short-range stiffness along with other aspects of history-dependent muscle dynamics may be important to advance our ability to simulate inherently unstable human movements based on principles of neural control and biomechanics.

Indexed as

Mechanical PhenomenaAdultBiomechanical PhenomenaHip JointHumansKineticsKnee JointMaleMovementMusclesPostural BalanceTorqueYoung AdultDynamic optimizationForward simulationsMuscle dynamicsMusculoskeletal modelingPosture

Identifiers

PMID28259465
PMCPMC5436583
OpenAlexW2589962158

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.