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  The "silent" imprint of musical training

Klein, C., Liem, F., Hanggi, J., Elmer, S., & Jancke, L. (2016). The "silent" imprint of musical training. Human Brain Mapping, 37(2), 536-546. doi:10.1002/hbm.23045.

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Klein, Carina1, Autor
Liem, Franz1, Autor           
Hanggi, Jürgen1, Autor
Elmer, Stefan1, Autor
Jancke, Lutz1, 2, 3, 4, 5, Autor
Affiliations:
1Division of Neuropsychology, Department of Psychology, University of Zurich, Switzerland, ou_persistent22              
2International Normal Aging and Plasticity Imaging Center, University of Zurich, Switzerland, ou_persistent22              
3Zurich Center for Integrative Human Physiology (ZIHP), University of Zurich, Switzerland, ou_persistent22              
4University Research Priority Program “Dynamics of Healthy Aging”, University of Zurich, Switzerland, ou_persistent22              
5Department of Special Education, King Abdulaziz University, Jeddah, Saudi Arabia, ou_persistent22              

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Schlagwörter: Resting state; Functional connectivity; Musicianship; Musical expertise; Instantaneous coherence
 Zusammenfassung: Playing a musical instrument at a professional level is a complex multimodal task requiring information integration between different brain regions supporting auditory, somatosensory, motor, and cognitive functions. These kinds of task-specific activations are known to have a profound influence on both the functional and structural architecture of the human brain. However, until now, it is widely unknown whether this specific imprint of musical practice can still be detected during rest when no musical instrument is used. Therefore, we applied high-density electroencephalography and evaluated whole-brain functional connectivity as well as small-world topologies (i.e., node degree) during resting state in a sample of 15 professional musicians and 15 nonmusicians. As expected, musicians demonstrate increased intra- and interhemispheric functional connectivity between those brain regions that are typically involved in music perception and production, such as the auditory, the sensorimotor, and prefrontal cortex as well as Broca's area. In addition, mean connectivity within this specific network was positively related to musical skill and the total number of training hours. Thus, we conclude that musical training distinctively shapes intrinsic functional network characteristics in such a manner that its signature can still be detected during a task-free condition.

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Sprache(n): eng - English
 Datum: 2015-10-132015-08-252015-10-222016-01-182016-02
 Publikationsstatus: Erschienen
 Seiten: -
 Ort, Verlag, Ausgabe: -
 Inhaltsverzeichnis: -
 Art der Begutachtung: Expertenbegutachtung
 Identifikatoren: BibTex Citekey: pmid26538421
DOI: 10.1002/hbm.23045
PMID: 26538421
Anderer: Epub 2015
 Art des Abschluß: -

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Titel: Human Brain Mapping
Genre der Quelle: Zeitschrift
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Ort, Verlag, Ausgabe: New York : Wiley-Liss
Seiten: - Band / Heft: 37 (2) Artikelnummer: - Start- / Endseite: 536 - 546 Identifikator: ISSN: 1065-9471
CoNE: https://pure.mpg.de/cone/journals/resource/954925601686