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Pure phase-locking of beta/gamma oscillation contributes to the N30 frontal component of somatosensory evoked potentials.

Authors
  • Cheron, Guy1
  • Cebolla, Ana Maria
  • De Saedeleer, Caty
  • Bengoetxea, Ana
  • Leurs, Françoise
  • Leroy, Axelle
  • Dan, Bernard
  • 1 Laboratory of Neurophysiology and Movement Biomechanics, Université Libre de Bruxelles (ULB), CP 168, 50 Av F Roosevelt, Brussels, Belgium. [email protected] , (Belgium)
Type
Published Article
Journal
BMC Neuroscience
Publisher
Springer (Biomed Central Ltd.)
Publication Date
Sep 18, 2007
Volume
8
Pages
75–75
Identifiers
PMID: 17877800
Source
Medline
License
Unknown

Abstract

The identification of a pure phase-locking in a large proportion of the SEP trials reinforces the contribution of the oscillatory model for the physiological correlates of the frontal N30. This may imply that ongoing EEG rhythms, such as beta/gamma oscillation, are involved in somatosensory information processing.

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