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Alpha phase coupling reflects object recognition.

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Alpha phase coupling reflects object recognition. / Freunberger, Roman; Klimesch, Wolfgang; Griesmayr, Birgit; Sauseng, Paul; Gruber, Walter.

In: NEUROIMAGE, Vol. 42, No. 2, 2, 2008, p. 928-935.

Research output: SCORING: Contribution to journal › SCORING: Journal article › Research › peer-review

Harvard

Freunberger, R, Klimesch, W, Griesmayr, B, Sauseng, P & Gruber, W 2008, 'Alpha phase coupling reflects object recognition.', NEUROIMAGE, vol. 42, no. 2, 2, pp. 928-935. <http://www.ncbi.nlm.nih.gov/pubmed/18595738?dopt=Citation>

APA

Freunberger, R., Klimesch, W., Griesmayr, B., Sauseng, P., & Gruber, W. (2008). Alpha phase coupling reflects object recognition. NEUROIMAGE, 42(2), 928-935. [2]. http://www.ncbi.nlm.nih.gov/pubmed/18595738?dopt=Citation

Vancouver

Freunberger R, Klimesch W, Griesmayr B, Sauseng P, Gruber W. Alpha phase coupling reflects object recognition. NEUROIMAGE. 2008;42(2):928-935. 2.

Bibtex

@article{67080b533c244f1ba24f3ef75c390e23,
title = "Alpha phase coupling reflects object recognition.",
abstract = "In the present study, we investigate the role of upper alpha oscillations for semantic access and retrieval processes. In each of a series of trials, subjects were presented trains of distorted pictures (with decreasing levels of degradation), and were asked to respond as quickly as possible when they recognize the meaning of the picture. The results show that during the time-window of picture recognition, upper alpha power decreased but inter-areal phase synchronization increased as compared to meaningless control pictures. We assume that synchronous alpha oscillations--particularly during a decrease in alpha power--reflect topographically specific neural network activity that is related to the access of semantic information in LTM.",
author = "Roman Freunberger and Wolfgang Klimesch and Birgit Griesmayr and Paul Sauseng and Walter Gruber",
year = "2008",
language = "Deutsch",
volume = "42",
pages = "928--935",
journal = "NEUROIMAGE",
issn = "1053-8119",
publisher = "Academic Press",
number = "2",

}

RIS

TY - JOUR

T1 - Alpha phase coupling reflects object recognition.

AU - Freunberger, Roman

AU - Klimesch, Wolfgang

AU - Griesmayr, Birgit

AU - Sauseng, Paul

AU - Gruber, Walter

PY - 2008

Y1 - 2008

N2 - In the present study, we investigate the role of upper alpha oscillations for semantic access and retrieval processes. In each of a series of trials, subjects were presented trains of distorted pictures (with decreasing levels of degradation), and were asked to respond as quickly as possible when they recognize the meaning of the picture. The results show that during the time-window of picture recognition, upper alpha power decreased but inter-areal phase synchronization increased as compared to meaningless control pictures. We assume that synchronous alpha oscillations--particularly during a decrease in alpha power--reflect topographically specific neural network activity that is related to the access of semantic information in LTM.

AB - In the present study, we investigate the role of upper alpha oscillations for semantic access and retrieval processes. In each of a series of trials, subjects were presented trains of distorted pictures (with decreasing levels of degradation), and were asked to respond as quickly as possible when they recognize the meaning of the picture. The results show that during the time-window of picture recognition, upper alpha power decreased but inter-areal phase synchronization increased as compared to meaningless control pictures. We assume that synchronous alpha oscillations--particularly during a decrease in alpha power--reflect topographically specific neural network activity that is related to the access of semantic information in LTM.

M3 - SCORING: Zeitschriftenaufsatz

VL - 42

SP - 928

EP - 935

JO - NEUROIMAGE

JF - NEUROIMAGE

SN - 1053-8119

IS - 2

M1 - 2

ER -