Evidence map›Paper›PMID 34569981›Full record

ArticleRestorative neurology and neuroscience2021

The acute effects of aerobic exercise on sensorimotor adaptation in chronic stroke.

Christopher P Mackay, Sandra G Brauer, Suzanne S Kuys, Mia A Schaumberg, Li-Ann Leow

Open access · hybridAbstract read
In one paragraph

Article in Restorative neurology and neuroscience, 2021. 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
1.0field-weighted citation impact, top 22% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

  1. Trial
  2. Trial
  3. Article
  4. 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

5 authors at 2 institutions in 1 country.

Christopher P MackayThe University of Queensland, School of Health and Rehabilitation Sciences, Brisbane, Queensland, Australia.
Sandra G BrauerThe University of Queensland, School of Health and Rehabilitation Sciences, Brisbane, Queensland, Australia.
Suzanne S KuysAustralian Catholic University, School of Allied Health, Brisbane, Queensland, Australia.
Mia A SchaumbergUniversity of the Sunshine Coast, School of Health and Sport Sciences, Maroochydore, Queensland, Australia.
Li-Ann LeowThe University of Queensland, School of Human Movement and Nutrition Science, Brisbane, Queensland, Australia.
The University of Queensland · AUAustralian Catholic University · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSensorimotor adaptation, or the capacity to adapt movement to changes in the moving body or environment, is a form of motor learning that is important for functional independence (e.g., regaining stability after slips or trips). Aerobic exercise can acutely improve many forms of motor learning in healthy adults. It is not known, however, whether acute aerobic exercise has similar positive effects on sensorimotor adaptation in stroke survivors as it does in healthy individuals.

objectiveThe aim of this study was to determine whether acute aerobic exercise promotes sensorimotor adaptation in people post stroke.

methodsA single-blinded crossover study. Participants attended two separate sessions, completing an aerobic exercise intervention in one session and a resting control condition in the other session. Sensorimotor adaptation was assessed before and after each session, as was brain derived neurotrophic factor. Twenty participants with chronic stroke completed treadmill exercise at moderate to high intensity for 30 minutes.

resultsAcute aerobic exercise in chronic stroke survivors significantly increased sensorimotor adaptation from pre to post treadmill intervention. The 30-minute treadmill intervention resulted in an averaged 2.99 ng/ml increase in BDNF levels (BDNF pre-treadmill = 22.31 + /-2.85 ng/ml, post-treadmill was = 25.31 + /-2.46 pg/ml; t(16) = 2.146, p = 0.048, cohen's d = 0.521, moderate effect size).

conclusionsThese results indicate a potential role for aerobic exercise to promote the recovery of sensorimotor function in chronic stroke survivors.

Indexed as

StrokeStroke RehabilitationAdaptation, PhysiologicalAdultCross-Over StudiesExerciseHumansaerobic exerciseSensorimotor adaptationstroke

Identifiers

PMID34569981
PMCPMC8673548
OpenAlexW3200236911

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.