Evidence map›Paper›PMID 28043056›Full record

ArticleGait & posture2017

Speed, resistance, and unexpected accelerations modulate feed forward and feedback control during a novel weight bearing task.

Shih-Chiao Tseng, Keith R Cole, Michael A Shaffer, Michael A Petrie, Chu-Ling Yen, Richard K Shields

Abstract read
In one paragraph

Article in Gait & posture, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–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

7 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Trunk Angle Modulates Feedforward and Feedback Control during Single-Limb Squatting.Journal of functional morphology and kinesiology · 2021
    Article
  5. Article
  6. Article
  7. Article
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

6 authors.

Shih-Chiao TsengDepartment of Physical Therapy & Rehabilitation Science, University of Iowa Carver College of Medicine, 1-252 MEB, Iowa City, IA, 52242, United States.
Keith R ColeDepartment of Physical Therapy & Rehabilitation Science, University of Iowa Carver College of Medicine, 1-252 MEB, Iowa City, IA, 52242, United States.
Michael A ShafferDepartment of Physical Therapy & Rehabilitation Science, University of Iowa Carver College of Medicine, 1-252 MEB, Iowa City, IA, 52242, United States.
Michael A PetrieDepartment of Physical Therapy & Rehabilitation Science, University of Iowa Carver College of Medicine, 1-252 MEB, Iowa City, IA, 52242, United States.
Chu-Ling YenDepartment of Physical Therapy & Rehabilitation Science, University of Iowa Carver College of Medicine, 1-252 MEB, Iowa City, IA, 52242, United States.
Richard K ShieldsDepartment of Physical Therapy & Rehabilitation Science, University of Iowa Carver College of Medicine, 1-252 MEB, Iowa City, IA, 52242, United States. Electronic address: richard-shields@uiowa.edu.

Funding

Long Duration Activity and Metabolic Control after Spinal Cord InjuryR01HD082109 · NICHD · UNIVERSITY OF IOWA · PI SHIELDS, RICHARD K. · 2015 to 2019
$1.6M
Mechanical stress and skeletal plasticity after spinal cord injury in humansR01HD062507 · NICHD · UNIVERSITY OF IOWA · PI SHIELDS, RICHARD K. · 2010 to 2014
$1.5M
MUSCULOSKELETAL PLASTICITY AFTER SPINAL CORD INJURYR01HD039445 · NICHD · UNIVERSITY OF IOWA · PI SHIELDS, RICHARD K · 2000 to 2003
$529k
NICHD NIH HHS R01 HD039445NICHD NIH HHS R01 HD062507NICHD NIH HHS R01 HD082109
6 · The paper itself

Abstract

We developed a method to investigate feed-forward and feedback movement control during a weight bearing visuomotor knee tracking task. We hypothesized that a systematic increase in speed and resistance would show a linear decrease in movement accuracy, while unexpected perturbations would induce a velocity-dependent decrease in movement accuracy. We determined the effects of manipulating the speed, resistance, and unexpected events on error during a functional weight bearing task. Our long term objective is to benchmark neuromuscular control performance across various groups based on age, injury, disease, rehabilitation status, and/or training. Twenty-six healthy adults between the ages of 19-45 participated in this study. The study involved a single session using a custom designed apparatus to perform a single limb weight bearing task under nine testing conditions: three movement speeds (0.2, 0.4, and 0.6Hz) in combination with three levels of brake resistance (5%, 10%, and 15% of individual's body weight). Individuals were to perform the task according to a target with a fixed trajectory across all speeds, corresponding to a∼0 (extension) to 30° (flexion) of knee motion. An increase in error occurred with speed (p<0.0001, effect size (eta

Indexed as

Weight-BearingAccelerationAdultElectromyographyFemaleHumansKnee JointMaleMiddle AgedMovementRange of Motion, ArticularReference ValuesTask Performance and AnalysisYoung AdultFeedbackForce perturbationLong-latency reflexNeuromuscular controlVisuomotor

Identifiers

PMID28043056
PMCPMC5337176

What OpenQuestion holds

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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.