Frontal midline theta rhythm and gamma power changes during focused attention on mental calculation: an MEG beamformer analysis

Frontal midline theta rhythm and gamma power changes during focused attention on mental calculation: an MEG beamformer analysis

Frontal midline theta rhythm (Fmθ) appears widely distributed over medial prefrontal areas in EEG recordings, indicating focused attention. Although mental calculation is often used as an attention-demanding task, little has been reported on calculation-related activation in Fmθ experiments. In this...

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Bibliographic Details
Main Authors: Ryouhei eIshii, Leonides eCanuet, Tsutomu eIshihara, Yasunori eAoki, Shunichiro eIkeda, Masahiro eHata, Themistchris eKatsimichas, Atsuko eGunji, Hidetoshi eTakahashi, Takayuki eNakahachi, Masao eIwase, Masatoshi eTakeda
Format: Article
Language:English
Published: Frontiers Media S.A. 2014-06-01
Series:Frontiers in Human Neuroscience
Subjects:
gamma band
beamformer
Magnetoencephalography (MEG)
Event-related desynchronization (ERD)
focused attention
Synthetic Aperture Magnetometry (SAM)
Online Access:http://journal.frontiersin.org/Journal/10.3389/fnhum.2014.00406/full

Internet

http://journal.frontiersin.org/Journal/10.3389/fnhum.2014.00406/full

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