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Existing motor state is favored at the expense of new movement during 13-35 Hz oscillatory synchrony in the human corticospinal system.

Abstract:

Oscillations in local field potentials in the beta-frequency band (13-35 Hz) are a pervasive feature of human and nonhuman primate motor cortical areas. However, the function of such synchronous activity across populations of neurons remains unknown. Here, we test the hypothesis that beta activity may promote existing motor set and posture while compromising processing related to new movements. Three experiments were performed. First, healthy subjects were instructed to make reaction time mov...

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Publication status:
Published

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Authors


Gilbertson, T More by this author
Di Lazzaro, V More by this author
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Journal:
The Journal of neuroscience : the official journal of the Society for Neuroscience
Volume:
25
Issue:
34
Pages:
7771-7779
Publication date:
2005-08-05
DOI:
EISSN:
1529-2401
ISSN:
0270-6474
URN:
uuid:852b970e-ece7-4ed2-a83c-7f389de4c3c2
Source identifiers:
122452
Local pid:
pubs:122452

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