The role of alpha oscillations in temporal attention

Hanslmayr, Simon; Gross, Joachim; Klimesch, Wolfgang; Shapiro, Kimron L.

The role of alpha oscillations in temporal attention

Dateien

Hanslmayretal_2011_BRR.pdfGröße: 2.29 MBDownloads: 2056

Datum

2011

Autor:innen

Hanslmayr, Simon

Gross, Joachim

Klimesch, Wolfgang

Shapiro, Kimron L.

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Psychologie
Zukunftskolleg

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

Brain Research Reviews. 2011, 67(1-2), pp. 331-343. ISSN 0165-0173. eISSN 1872-6321. Available under: doi: 10.1016/j.brainresrev.2011.04.002

Zusammenfassung

Our brain does not process incoming sensory stimuli mechanistically. Instead the current brain state modulates our reaction to a stimulus. This modulation can be investigated by cognitive paradigms such as the attentional blink, which reveal that identical visual target stimuli are correctly reported only on about half the trials. Support for the notion that the fluctuating state of the brain determines stimulus detection comes from electrophysiological investigations of brain oscillations, which have shown that different parameters of ongoing oscillatory alpha activity (~ 10 Hz) can predict whether a visual stimulus will be perceived or not. The present article reviews recent findings on the role of prestimulus alpha oscillatory activity for visual perception and incorporates these results into a neurocognitive model that is able to account for various findings in temporal attention paradigms, specifically the attentional blink.

Fachgebiet (DDC)

150 Psychologie

Schlagwörter

Alpha Oscillations, Attention, Perception, Internal, External

Zitieren

ISO 690

HANSLMAYR, Simon, Joachim GROSS, Wolfgang KLIMESCH, Kimron L. SHAPIRO, 2011. The role of alpha oscillations in temporal attention. In: Brain Research Reviews. 2011, 67(1-2), pp. 331-343. ISSN 0165-0173. eISSN 1872-6321. Available under: doi: 10.1016/j.brainresrev.2011.04.002

BibTex

@article{Hanslmayr2011-06-24alpha-17056,
  year={2011},
  doi={10.1016/j.brainresrev.2011.04.002},
  title={The role of alpha oscillations in temporal attention},
  number={1-2},
  volume={67},
  issn={0165-0173},
  journal={Brain Research Reviews},
  pages={331--343},
  author={Hanslmayr, Simon and Gross, Joachim and Klimesch, Wolfgang and Shapiro, Kimron L.}
}

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