Fronto-temporal interactions in the theta-band during auditory deviant processing

Jeong Woo Choi, Jong Ku Lee, Deokwon Ko, Gwan Taek Lee, Ki Young Jung, Kyunghwan Kim

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

Mismatch negativity (MMN) is a negative component of event-related potential (ERP) that reflects auditory deviant detection. Previous studies repeatedly suggested that MMN is generated by the fronto-temporal network. However, it is still unclear how the frontal and temporal areas interact. To verify this, we observed the spatiotemporal pattern of inter-regional functional connectivity using phase synchrony and Granger causality, by analyzing event-related electroencephalograms (EEGs) elicited by standard and deviant tones in an oddball paradigm. Strong theta-band phase synchrony and bidirectional Granger causality were observed between the frontal and temporal areas during the processing of auditory deviants, especially at the temporal interval of MMN. Our results support the hypothesis that fronto-temporal interactions are crucial to the generation of MMN during auditory deviant processing.

Original languageEnglish
Pages (from-to)120-125
Number of pages6
JournalNeuroscience Letters
Volume548
DOIs
Publication statusPublished - 2013 Aug 26

Fingerprint

Causality
Evoked Potentials
Electroencephalography

All Science Journal Classification (ASJC) codes

  • Neuroscience(all)

Cite this

Choi, Jeong Woo ; Lee, Jong Ku ; Ko, Deokwon ; Lee, Gwan Taek ; Jung, Ki Young ; Kim, Kyunghwan. / Fronto-temporal interactions in the theta-band during auditory deviant processing. In: Neuroscience Letters. 2013 ; Vol. 548. pp. 120-125.
@article{d5f38a33affc4f97a83c7679c2b7a031,
title = "Fronto-temporal interactions in the theta-band during auditory deviant processing",
abstract = "Mismatch negativity (MMN) is a negative component of event-related potential (ERP) that reflects auditory deviant detection. Previous studies repeatedly suggested that MMN is generated by the fronto-temporal network. However, it is still unclear how the frontal and temporal areas interact. To verify this, we observed the spatiotemporal pattern of inter-regional functional connectivity using phase synchrony and Granger causality, by analyzing event-related electroencephalograms (EEGs) elicited by standard and deviant tones in an oddball paradigm. Strong theta-band phase synchrony and bidirectional Granger causality were observed between the frontal and temporal areas during the processing of auditory deviants, especially at the temporal interval of MMN. Our results support the hypothesis that fronto-temporal interactions are crucial to the generation of MMN during auditory deviant processing.",
author = "Choi, {Jeong Woo} and Lee, {Jong Ku} and Deokwon Ko and Lee, {Gwan Taek} and Jung, {Ki Young} and Kyunghwan Kim",
year = "2013",
month = "8",
day = "26",
doi = "10.1016/j.neulet.2013.05.079",
language = "English",
volume = "548",
pages = "120--125",
journal = "Neuroscience Letters",
issn = "0304-3940",
publisher = "Elsevier Ireland Ltd",

}

Fronto-temporal interactions in the theta-band during auditory deviant processing. / Choi, Jeong Woo; Lee, Jong Ku; Ko, Deokwon; Lee, Gwan Taek; Jung, Ki Young; Kim, Kyunghwan.

In: Neuroscience Letters, Vol. 548, 26.08.2013, p. 120-125.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Fronto-temporal interactions in the theta-band during auditory deviant processing

AU - Choi, Jeong Woo

AU - Lee, Jong Ku

AU - Ko, Deokwon

AU - Lee, Gwan Taek

AU - Jung, Ki Young

AU - Kim, Kyunghwan

PY - 2013/8/26

Y1 - 2013/8/26

N2 - Mismatch negativity (MMN) is a negative component of event-related potential (ERP) that reflects auditory deviant detection. Previous studies repeatedly suggested that MMN is generated by the fronto-temporal network. However, it is still unclear how the frontal and temporal areas interact. To verify this, we observed the spatiotemporal pattern of inter-regional functional connectivity using phase synchrony and Granger causality, by analyzing event-related electroencephalograms (EEGs) elicited by standard and deviant tones in an oddball paradigm. Strong theta-band phase synchrony and bidirectional Granger causality were observed between the frontal and temporal areas during the processing of auditory deviants, especially at the temporal interval of MMN. Our results support the hypothesis that fronto-temporal interactions are crucial to the generation of MMN during auditory deviant processing.

AB - Mismatch negativity (MMN) is a negative component of event-related potential (ERP) that reflects auditory deviant detection. Previous studies repeatedly suggested that MMN is generated by the fronto-temporal network. However, it is still unclear how the frontal and temporal areas interact. To verify this, we observed the spatiotemporal pattern of inter-regional functional connectivity using phase synchrony and Granger causality, by analyzing event-related electroencephalograms (EEGs) elicited by standard and deviant tones in an oddball paradigm. Strong theta-band phase synchrony and bidirectional Granger causality were observed between the frontal and temporal areas during the processing of auditory deviants, especially at the temporal interval of MMN. Our results support the hypothesis that fronto-temporal interactions are crucial to the generation of MMN during auditory deviant processing.

UR - http://www.scopus.com/inward/record.url?scp=84880136920&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84880136920&partnerID=8YFLogxK

U2 - 10.1016/j.neulet.2013.05.079

DO - 10.1016/j.neulet.2013.05.079

M3 - Article

VL - 548

SP - 120

EP - 125

JO - Neuroscience Letters

JF - Neuroscience Letters

SN - 0304-3940

ER -