Evidence map›Paper›PMID 22973462›Full record

Trial reportPloS one2012

A single bout of exercise improves motor memory.

Marc Roig, Kasper Skriver, Jesper Lundbye-Jensen, Bente Kiens, Jens Bo Nielsen

Registry-linked trialOpen access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05138016 (Effects of Soft Robotic Exosuit on Exercise Capacity, Biomakers of Neuroplasticity, and Motor Learning After Stroke), which is not on this map. Cited by 124 papers.

0numbers the graph read from it
0cells of the map it votes in
124citing papers in PubMed
3.7field-weighted citation impact, top 6% 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.

NCT05138016 nacompletednot on this mapstarted 2021, after this paper: background citation

Effects of Soft Robotic Exosuit on Exercise Capacity, Biomakers of Neuroplasticity, and Motor Learning After Stroke

TypeinterventionalSponsorBoston University Charles River CampusRan2021 to 2023Enrolled11ConditionsStrokeArmsSoft exosuit, No Soft exosuit
3 · Its place in the literature

Who cites it

124 citing papers in PubMed, 274 citations in OpenAlex.

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  12. Exercise intensity affects acute neurotrophic and neurophysiological responses poststroke.Journal of applied physiology (Bethesda, Md. : 1985) · 2019
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  20. Eccentric Cycling Improves Motor Learning More Than Concentric Cycling.Scandinavian journal of medicine & science in sports · 2026
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64 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Marc RoigDepartment of Neuroscience and Pharmacology, University of Copenhagen, Copenhagen, Copenhagen, Denmark. markredj@sund.ku.dk
Kasper Skriver
Jesper Lundbye-Jensen
Bente Kiens
Jens Bo Nielsen
University of Copenhagen · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Regular physical activity has a positive impact on cognition and brain function. Here we investigated if a single bout of exercise can improve motor memory and motor skill learning. We also explored if the timing of the exercise bout in relation to the timing of practice has any impact on the acquisition and retention of a motor skill. Forty-eight young subjects were randomly allocated into three groups, which practiced a visuomotor accuracy-tracking task either before or after a bout of intense cycling or after rest. Motor skill acquisition was assessed during practice and retention was measured 1 hour, 24 hours and 7 days after practice. Differences among groups in the rate of motor skill acquisition were not significant. In contrast, both exercise groups showed a significantly better retention of the motor skill 24 hours and 7 days after practice. Furthermore, compared to the subjects that exercised before practice, the subjects that exercised after practice showed a better retention of the motor skill 7 days after practice. These findings indicate that one bout of intense exercise performed immediately before or after practicing a motor task is sufficient to improve the long-term retention of a motor skill. The positive effects of acute exercise on motor memory are maximized when exercise is performed immediately after practice, during the early stages of memory consolidation. Thus, the timing of exercise in relation to practice is possibly an important factor regulating the effects of acute exercise on long-term motor memory.

Indexed as

AdultAge FactorsAnalysis of VarianceExerciseHumansLearningMaleMemoryMotor ActivityMotor SkillsOxygen Consumption

Identifiers

PMID22973462
PMCPMC3433433
OpenAlexW2066977609

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.