Evidence map›Paper›PMID 28053789›Full record

Trial reportNeural plasticity2016

Pain Induced during Both the Acquisition and Retention Phases of Locomotor Adaptation Does Not Interfere with Improvements in Motor Performance.

Jason Bouffard, Laurent J Bouyer, Jean-Sébastien Roy, Catherine Mercier

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Neural plasticity, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
2.8field-weighted citation impact, top 10% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 24 citations in OpenAlex.

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  4. Acute pain impairs retention of locomotor learning.Journal of neurophysiology · 2024
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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

4 authors at 1 institution in 1 country.

Jason BouffardDepartment of Rehabilitation, Université Laval, 1050 Avenue de la Médecine, Québec, QC, Canada G1V 0A6; Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale (CIRRIS), 525 Boul. Hamel, Québec, QC, Canada G1M 2S8.
Laurent J BouyerDepartment of Rehabilitation, Université Laval, 1050 Avenue de la Médecine, Québec, QC, Canada G1V 0A6; Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale (CIRRIS), 525 Boul. Hamel, Québec, QC, Canada G1M 2S8.
Jean-Sébastien RoyDepartment of Rehabilitation, Université Laval, 1050 Avenue de la Médecine, Québec, QC, Canada G1V 0A6; Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale (CIRRIS), 525 Boul. Hamel, Québec, QC, Canada G1M 2S8.
Catherine MercierDepartment of Rehabilitation, Université Laval, 1050 Avenue de la Médecine, Québec, QC, Canada G1V 0A6; Centre Interdisciplinaire de Recherche en Réadaptation et Intégration Sociale (CIRRIS), 525 Boul. Hamel, Québec, QC, Canada G1M 2S8.ORCID 0000-0002-2037-6916
Centre for Interdisciplinary Research in Rehabilitation · CA

Funding

CIHR MOP-125869
6 · The paper itself

Abstract

Cutaneous pain experienced during locomotor training was previously reported to interfere with retention assessed in pain-free conditions. To determine whether this interference reflects consolidation deficits or a difficulty to transfer motor skills acquired in the presence of pain to a pain-free context, this study evaluated the effect of pain induced during both the acquisition and retention phases of locomotor learning. Healthy participants performed a locomotor adaptation task (robotized orthosis perturbing ankle movements during swing) on two consecutive days. Capsaicin cream was applied around participants' ankle on both days for the Pain group, while the Control group was always pain-free. Changes in movement errors caused by the perturbation were measured to assess global motor performance; temporal distribution of errors and electromyographic activity were used to characterize motor strategies. Pain did not interfere with global performance during the acquisition or the retention phases but was associated with a shift in movement error center of gravity to later in the swing phase, suggesting a reduction in anticipatory strategy. Therefore, previously reported retention deficits could be explained by contextual changes between acquisition and retention tests. This difficulty in transferring skills from one context to another could be due to pain-related changes in motor strategy.

Indexed as

Adaptation, PhysiologicalAdultElectromyographyFemaleHumansLocomotionMaleMotor SkillsPainPain MeasurementPsychomotor Performance

Identifiers

PMID28053789
PMCPMC5178857
OpenAlexW2560187080

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.