Evidence map›Paper›PMID 27454423›Full record

ArticlePloS one2016

Acute Exercise and Motor Memory Consolidation: The Role of Exercise Intensity.

Richard Thomas, Line K Johnsen, Svend S Geertsen, Lasse Christiansen, Christian Ritz, Marc Roig, Jesper Lundbye-Jensen

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
57citing 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

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

  1. Pooled it
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  5. Combining transcranial direct current stimulation with aerobic exercise to optimize cortical priming in stroke.Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme · 2021
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  8. Exercise intensity affects acute neurotrophic and neurophysiological responses poststroke.Journal of applied physiology (Bethesda, Md. : 1985) · 2019
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  11. Dose-response effects and mechanistic pathways linking physical exercise to brain volume and cognition: a systematic review and meta-analysis of randomized controlled trials.European review of aging and physical activity : official journal of the European Group for Research into Elderly and Physical Activity · 2026
    Review
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  17. Exercise and Memory.Current topics in behavioral neurosciences · 2024
    Review
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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

7 authors.

Richard ThomasDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.ORCID http://orcid.org/0000-0002-8745-7462
Line K JohnsenDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.
Svend S GeertsenDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.
Lasse ChristiansenDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.
Christian RitzDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.
Marc RoigSchool of Physical & Occupational Therapy, Faculty of Medicine, McGill University, Montréal, Québec, Canada.
Jesper Lundbye-JensenDepartment of Nutrition, Exercise and Sports, University of Copenhagen, Copenhagen, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A single bout of high intensity aerobic exercise (~90% VO2peak) was previously demonstrated to amplify off-line gains in skill level during the consolidation phase of procedural memory. High intensity exercise is not always a viable option for many patient groups or in a rehabilitation setting where low to moderate intensities may be more suitable. The aim of this study was to investigate the role of intensity in mediating the effects of acute cardiovascular exercise on motor skill learning. We investigated the effects of different exercise intensities on the retention (performance score) of a visuomotor accuracy tracking task. Thirty six healthy male subjects were randomly assigned to one of three groups that performed either a single bout of aerobic exercise at 20 min post motor skill learning at 45% (EX45), 90% (EX90) maximal power output (Wmax) or rested (CON). Randomization was stratified to ensure that the groups were matched for relative peak oxygen consumption (ml O2/min/kg) and baseline score in the tracking task. Retention tests were carried out at 1 (R1) and 7 days (R7) post motor skill learning. At R1, changes in performance scores were greater for EX90 compared to CON (p<0.001) and EX45 (p = 0.011). The EX45 and EX90 groups demonstrated a greater change in performance score at R7 compared to the CON group (p = 0.003 and p<0.001, respectively). The change in performance score for EX90 at R7 was also greater than EX45 (p = 0.049). We suggest that exercise intensity plays an important role in modulating the effects that a single bout of cardiovascular exercise has on the consolidation phase following motor skill learning. There appears to be a dose-response relationship in favour of higher intensity exercise in order to augment off-line effects and strengthen procedural memory.

Indexed as

ExerciseMemory ConsolidationMotor SkillsPsychomotor PerformanceAdultBrainHealthy VolunteersHumansLearningMaleNeuropsychological TestsSurveys and QuestionnairesTime FactorsYoung Adult

Identifiers

PMID27454423
PMCPMC4959698

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.