Cited by 56Motor Control and AdaptationFunctional Brain Connectivity StudiesTranscranial Magnetic Stimulation Studies

The DOI matches its Crossref record; 46 of the 49 references it cites were found in a registry or an index.

Dynamic gray matter changes within cortex and striatum after short motor skill training are associated with their increased functional interaction

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Abstract

Gray matter (GM) changes have been described after short learning tasks that lasted for 7 days or after external stimulation that lasted for 5 days. However, the early time course of training-dependent GM changes is still unknown. We investigated whether shorter motor training sessions (four times of 30 min training) would induce GM changes. Therefore, T1-weighted MRIs were acquired daily. Because reported GM changes were induced by learning, a close relationship was assumed between the functional activity and the GM changes. Therefore, fMRI was performed in addition to daily T1-weighted MRIs. At the end of the four training sessions (at time point "post"), the test results of the trained motor skill were associated with an increase of GM in secondary cortical motor areas (dPMC(right), dPMC(left), SMA(left) and the right inferior parietal lobule, IPL(right)). The earliest time point at which a GM change was detected was 1day before in the right ventral striatum (by contrasting daily T1-weighted MRI vs. baseline). To analyze whether this very early GM change within the right ventral striatum is associated with those GM changes at time point post (which were associated with motor skill performance), their functional connectivity was investigated over the time period of motor skill training. This analysis revealed an increase of functional coupling between these regions (striatum and cortex) over the training days. The current data demonstrate training-induced short GM plasticit…

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Crossref · 10.1016/j.neuroimage.2011.10.089

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46 of 46 references verified0 citation errors · 0 not checkable

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  • Training-induced increased grey matter volumes have been associated with increased activation in the hippocampus.

    “While training-induced increased grey matter volumes have been associated with increased activation in the hippocampus (Hamzei et al., 2012),”

    From The maternal brain and its plasticity in humans (2016) · cites this paper as Hamzei et al., 2012

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3 of the 49 references couldn’t be matched to a known paper.

Research works printed but not linked: 1

  1. Draganski, 2008, Evidence for segregated and integrative connectivity patterns in the human basal ganglia, J. Neurosci., 28, 7143, 10.1523/JNEUROSCI.1486-08.2008 · DOI

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Metadata

Authors
Hamzei, F., Glauche, V., Schwarzwald, R., & May, A.
Affiliations
  • University Medical Center Freiburg (DE)
  • Universität Hamburg (DE)
Corresponding author
Hamzei, Farsin
Venue
NeuroImage
Publisher
Elsevier BV
Published
2012-02
Volume
59
Issue
4
Pages
3364-3372
ISSN
1053-8119 (ISSN-L)
OpenAlex
W1981763976
Cited by
56
References
49
Citations by year
2026: 2 · 2024: 1 · 2023: 3 · 2022: 1 · 2021: 1 · 2020: 5 · 2019: 2 · 2018: 3 · 2017: 8 · 2016: 8 · 2015: 5 · 2014: 6 · 2013: 9 · 2012: 2
FWCI
2.75
Type
journal article
Language
en
Open access
Locations
  • NeuroImage (publishedVersion)
  • PubMed (publishedVersion)
  • Zenodo (CERN European Organization for Nuclear Research) (submittedVersion, other-oa)
Funders
European Commission (223524)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Motor Control and Adaptation
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Functional Brain Connectivity Studies
  • Life Sciences › Neuroscience › Neurology › Transcranial Magnetic Stimulation Studies
Keywords
motor skill training, ventral striatum, dorsal premotor cortex, supplementary motor area, inferior parietal lobule, time course of learning, motor learning
MeSH terms
Corpus Striatum, Female, Humans, Learning, Magnetic Resonance Imaging, Male, Motor Skills, Neuronal Plasticity, Time Factors, Young Adult

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