Evidence map›Paper›PMID 30867464›Full record

ArticleScientific reports2019

Learning Unicycling Evokes Manifold Changes in Gray and White Matter Networks Related to Motor and Cognitive Functions.

Bernhard Weber, Karl Koschutnig, Andreas Schwerdtfeger, Christian Rominger, Ilona Papousek, Elisabeth M Weiss, Markus Tilp, Andreas Fink

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 12% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Bernhard WeberInstitute of Psychology, University of Graz, Graz, Austria.ORCID 0000-0001-6598-7772
Karl KoschutnigInstitute of Psychology, BioTechMed Graz, University of Graz, Graz, Austria. karl.koschutnig@uni-graz.at.
Andreas SchwerdtfegerInstitute of Psychology, University of Graz, Graz, Austria.
Christian RomingerInstitute of Psychology, University of Graz, Graz, Austria.ORCID 0000-0003-3195-4555
Ilona PapousekInstitute of Psychology, University of Graz, Graz, Austria.ORCID 0000-0002-6620-0318
Elisabeth M WeissInstitute of Psychology, University of Graz, Graz, Austria.
Markus TilpInstitute of Sports Sciences, University of Graz, Graz, Austria.
Andreas FinkInstitute of Psychology, University of Graz, Graz, Austria.ORCID 0000-0001-7316-3140
University of Graz · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A three-week unicycling training was associated with (1) reductions of gray matter volume in regions closely linked to visuospatial processes such as spatial awareness, (2) increases in fractional anisotropy primarily in the right corticospinal tract and in the right forceps major of the corpus callosum, and (3) a slowly evolving increase in cortical thickness in the left motor cortex. Intriguingly, five weeks later, during which participants were no longer regularly engaged in unicycling, a re-increase in gray matter was found in the very same region of the rSTG. These changes in gray and white matter morphology were paralleled by increases in unicycling performance, and by improvements in postural control, which diminished until the follow-up assessments. Learning to ride a unicycle results in reorganization of different types of brain tissue facilitating more automated postural control, clearly demonstrating that learning a complex balance task modulates brain structure in manifold and highly dynamic ways.

Indexed as

AdultAnisotropyCognitionCorpus CallosumExerciseFemaleGray MatterHumansLearningMaleMotor SkillsPostural BalancePyramidal TractsSpatial LearningWhite Matter

Identifiers

PMID30867464
PMCPMC6416294
OpenAlexW2922522016

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.