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Nature
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Neuroplasticity

Changes in grey matter induced by training

Naturevolume 427pages311–312 (2004)Cite this article

Newly honed juggling skills show up as a transient feature on a brain-imaging scan.

Abstract

Does the structure of an adult human brain alter in response to environmental demands1,2? Here we use whole-brain magnetic-resonance imaging to visualize learning-induced plasticity in the brains of volunteers who have learned to juggle. We find that these individuals show a transient and selective structural change in brain areas that are associated with the processing and storage of complex visual motion. This discovery of a stimulus-dependent alteration in the brain's macroscopic structure contradicts the traditionally held view that cortical plasticity is associated with functional rather than anatomical changes.

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Figure 1: Transient changes in brain structure induced while learning to juggle.

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Author information

Authors and Affiliations

  1. Department of Neurology, University of Regensburg, Regensburg, 93053, Germany

    Bogdan Draganski, Volker Busch, Ulrich Bogdahn & Arne May

  2. Department of Psychiatry, University of Jena, Jena, 07740, Germany

    Christian Gaser

  3. Institute of Neuroradiology, University of Regensburg, Regensburg, 93053, Germany

    Gerhard Schuierer

Authors
  1. Bogdan Draganski

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  2. Christian Gaser

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  3. Volker Busch

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  4. Gerhard Schuierer

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  5. Ulrich Bogdahn

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  6. Arne May

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Corresponding author

Correspondence toArne May.

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Competing interests

The authors declare no competing financial interests.

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