The interaction of somatosensory and auditory stimuli on event-related potentials

Tetsuo Touge, Daniel Gonzalez, Iwao Sasaki, Masago Tsukaguchi, Kazushi Deguchi, Shigeki Kuriyama, Jinglong Wu

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The effects of dual somatosensory and/or auditory stimuli on event-related potentials (ERPs) were studied. In experiment 1, ERPs were recorded following four stimulus conditions which were randomly presented: electrical stimuli to the right median nerve (Con 1), auditory stimuli (Con 2), Con 1+Con 2 (Con 3) and electrical stimuli to the bilateral median nerves (Con 4). In experiment 2, Con 2 was changed to electrical stimulation of the left median nerve. In experiment 1, a positive peak with a latency of about 180 ms (P180) and a negative peak with a latency of about 380 ms appeared after subtracting waveforms under Con 1 and 2 from those under Con 3. In experiment 2, the similar subtraction (C4-C1-C2) showed small P180 and increased P300. The present results suggest interactions of central processing of both auditory and somatosensory stimuli on ERPs. We speculate that there are specific components of ERPs reacting with bimodal sensory inputs.

Original languageEnglish
Pages (from-to)149-152
Number of pages4
JournalInternational Congress Series
Volume1278
DOIs
Publication statusPublished - Mar 2005
Externally publishedYes

Fingerprint

Evoked Potentials
Median Nerve
Electric Stimulation

Keywords

  • Auditory evoked potentials
  • Event-related potentials
  • Multimodal stimulation
  • Parietal cortex
  • Somatosensory evoked potentials

ASJC Scopus subject areas

  • Medicine(all)

Cite this

The interaction of somatosensory and auditory stimuli on event-related potentials. / Touge, Tetsuo; Gonzalez, Daniel; Sasaki, Iwao; Tsukaguchi, Masago; Deguchi, Kazushi; Kuriyama, Shigeki; Wu, Jinglong.

In: International Congress Series, Vol. 1278, 03.2005, p. 149-152.

Research output: Contribution to journalArticle

Touge, T, Gonzalez, D, Sasaki, I, Tsukaguchi, M, Deguchi, K, Kuriyama, S & Wu, J 2005, 'The interaction of somatosensory and auditory stimuli on event-related potentials', International Congress Series, vol. 1278, pp. 149-152. https://doi.org/10.1016/j.ics.2004.11.014
Touge T, Gonzalez D, Sasaki I, Tsukaguchi M, Deguchi K, Kuriyama S et al. The interaction of somatosensory and auditory stimuli on event-related potentials. International Congress Series. 2005 Mar;1278:149-152. https://doi.org/10.1016/j.ics.2004.11.014
Touge, Tetsuo ; Gonzalez, Daniel ; Sasaki, Iwao ; Tsukaguchi, Masago ; Deguchi, Kazushi ; Kuriyama, Shigeki ; Wu, Jinglong. / The interaction of somatosensory and auditory stimuli on event-related potentials. In: International Congress Series. 2005 ; Vol. 1278. pp. 149-152.
@article{c27b846d39e9443a8901569080e08f56,
title = "The interaction of somatosensory and auditory stimuli on event-related potentials",
abstract = "The effects of dual somatosensory and/or auditory stimuli on event-related potentials (ERPs) were studied. In experiment 1, ERPs were recorded following four stimulus conditions which were randomly presented: electrical stimuli to the right median nerve (Con 1), auditory stimuli (Con 2), Con 1+Con 2 (Con 3) and electrical stimuli to the bilateral median nerves (Con 4). In experiment 2, Con 2 was changed to electrical stimulation of the left median nerve. In experiment 1, a positive peak with a latency of about 180 ms (P180) and a negative peak with a latency of about 380 ms appeared after subtracting waveforms under Con 1 and 2 from those under Con 3. In experiment 2, the similar subtraction (C4-C1-C2) showed small P180 and increased P300. The present results suggest interactions of central processing of both auditory and somatosensory stimuli on ERPs. We speculate that there are specific components of ERPs reacting with bimodal sensory inputs.",
keywords = "Auditory evoked potentials, Event-related potentials, Multimodal stimulation, Parietal cortex, Somatosensory evoked potentials",
author = "Tetsuo Touge and Daniel Gonzalez and Iwao Sasaki and Masago Tsukaguchi and Kazushi Deguchi and Shigeki Kuriyama and Jinglong Wu",
year = "2005",
month = "3",
doi = "10.1016/j.ics.2004.11.014",
language = "English",
volume = "1278",
pages = "149--152",
journal = "International Congress Series",
issn = "0531-5131",
publisher = "Elsevier BV",

}

TY - JOUR

T1 - The interaction of somatosensory and auditory stimuli on event-related potentials

AU - Touge, Tetsuo

AU - Gonzalez, Daniel

AU - Sasaki, Iwao

AU - Tsukaguchi, Masago

AU - Deguchi, Kazushi

AU - Kuriyama, Shigeki

AU - Wu, Jinglong

PY - 2005/3

Y1 - 2005/3

N2 - The effects of dual somatosensory and/or auditory stimuli on event-related potentials (ERPs) were studied. In experiment 1, ERPs were recorded following four stimulus conditions which were randomly presented: electrical stimuli to the right median nerve (Con 1), auditory stimuli (Con 2), Con 1+Con 2 (Con 3) and electrical stimuli to the bilateral median nerves (Con 4). In experiment 2, Con 2 was changed to electrical stimulation of the left median nerve. In experiment 1, a positive peak with a latency of about 180 ms (P180) and a negative peak with a latency of about 380 ms appeared after subtracting waveforms under Con 1 and 2 from those under Con 3. In experiment 2, the similar subtraction (C4-C1-C2) showed small P180 and increased P300. The present results suggest interactions of central processing of both auditory and somatosensory stimuli on ERPs. We speculate that there are specific components of ERPs reacting with bimodal sensory inputs.

AB - The effects of dual somatosensory and/or auditory stimuli on event-related potentials (ERPs) were studied. In experiment 1, ERPs were recorded following four stimulus conditions which were randomly presented: electrical stimuli to the right median nerve (Con 1), auditory stimuli (Con 2), Con 1+Con 2 (Con 3) and electrical stimuli to the bilateral median nerves (Con 4). In experiment 2, Con 2 was changed to electrical stimulation of the left median nerve. In experiment 1, a positive peak with a latency of about 180 ms (P180) and a negative peak with a latency of about 380 ms appeared after subtracting waveforms under Con 1 and 2 from those under Con 3. In experiment 2, the similar subtraction (C4-C1-C2) showed small P180 and increased P300. The present results suggest interactions of central processing of both auditory and somatosensory stimuli on ERPs. We speculate that there are specific components of ERPs reacting with bimodal sensory inputs.

KW - Auditory evoked potentials

KW - Event-related potentials

KW - Multimodal stimulation

KW - Parietal cortex

KW - Somatosensory evoked potentials

UR - http://www.scopus.com/inward/record.url?scp=33646450691&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=33646450691&partnerID=8YFLogxK

U2 - 10.1016/j.ics.2004.11.014

DO - 10.1016/j.ics.2004.11.014

M3 - Article

AN - SCOPUS:33646450691

VL - 1278

SP - 149

EP - 152

JO - International Congress Series

JF - International Congress Series

SN - 0531-5131

ER -