Investigation of the effects of stimulation side on middle latency auditory evoked magnetic fields

Takashi Yoshiura, Shoogo Ueno, Keiji Iramina, Kouji Masuda

Research output: Contribution to journalConference article

Abstract

We investigated the effects of the stimulation side on middle latency auditory evoked responses (MLR) with neuro-magnetic methods. Middle latency auditory evoked magnetic fields elicited by 1.0 msec clicks delivered to the ipsilateral and contralateral ear were recorded with a 7-channel dc SQUID. The amplitudes and latencies of the magnetic equivalents of Pa and Pb responses, which are the two main peaks of MLR, were measured. The amplitude of the contralateral Pa response was found to be significantly larger than the ipsilateral Pa response. On the other hand, no significant difference was observed in the latencies of Pa and Pb between the ipsi- and contralateral responses.

Original languageEnglish
Pages (from-to)189-190
Number of pages2
JournalAnnual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
Volume16
Issue numberpt 1
Publication statusPublished - Dec 1 1994
EventProceedings of the 16th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Part 1 (of 2) - Baltimore, MD, USA
Duration: Nov 3 1994Nov 6 1994

Fingerprint

SQUIDs
Magnetic fields
magnetic field
magnetic method
effect

All Science Journal Classification (ASJC) codes

  • Signal Processing
  • Biomedical Engineering
  • Computer Vision and Pattern Recognition
  • Health Informatics

Cite this

Investigation of the effects of stimulation side on middle latency auditory evoked magnetic fields. / Yoshiura, Takashi; Ueno, Shoogo; Iramina, Keiji; Masuda, Kouji.

In: Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings, Vol. 16, No. pt 1, 01.12.1994, p. 189-190.

Research output: Contribution to journalConference article

@article{9c796a4019664dd5a8d1ee26e9611f51,
title = "Investigation of the effects of stimulation side on middle latency auditory evoked magnetic fields",
abstract = "We investigated the effects of the stimulation side on middle latency auditory evoked responses (MLR) with neuro-magnetic methods. Middle latency auditory evoked magnetic fields elicited by 1.0 msec clicks delivered to the ipsilateral and contralateral ear were recorded with a 7-channel dc SQUID. The amplitudes and latencies of the magnetic equivalents of Pa and Pb responses, which are the two main peaks of MLR, were measured. The amplitude of the contralateral Pa response was found to be significantly larger than the ipsilateral Pa response. On the other hand, no significant difference was observed in the latencies of Pa and Pb between the ipsi- and contralateral responses.",
author = "Takashi Yoshiura and Shoogo Ueno and Keiji Iramina and Kouji Masuda",
year = "1994",
month = "12",
day = "1",
language = "English",
volume = "16",
pages = "189--190",
journal = "Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings",
issn = "1557-170X",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "pt 1",

}

TY - JOUR

T1 - Investigation of the effects of stimulation side on middle latency auditory evoked magnetic fields

AU - Yoshiura, Takashi

AU - Ueno, Shoogo

AU - Iramina, Keiji

AU - Masuda, Kouji

PY - 1994/12/1

Y1 - 1994/12/1

N2 - We investigated the effects of the stimulation side on middle latency auditory evoked responses (MLR) with neuro-magnetic methods. Middle latency auditory evoked magnetic fields elicited by 1.0 msec clicks delivered to the ipsilateral and contralateral ear were recorded with a 7-channel dc SQUID. The amplitudes and latencies of the magnetic equivalents of Pa and Pb responses, which are the two main peaks of MLR, were measured. The amplitude of the contralateral Pa response was found to be significantly larger than the ipsilateral Pa response. On the other hand, no significant difference was observed in the latencies of Pa and Pb between the ipsi- and contralateral responses.

AB - We investigated the effects of the stimulation side on middle latency auditory evoked responses (MLR) with neuro-magnetic methods. Middle latency auditory evoked magnetic fields elicited by 1.0 msec clicks delivered to the ipsilateral and contralateral ear were recorded with a 7-channel dc SQUID. The amplitudes and latencies of the magnetic equivalents of Pa and Pb responses, which are the two main peaks of MLR, were measured. The amplitude of the contralateral Pa response was found to be significantly larger than the ipsilateral Pa response. On the other hand, no significant difference was observed in the latencies of Pa and Pb between the ipsi- and contralateral responses.

UR - http://www.scopus.com/inward/record.url?scp=0028735956&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028735956&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:0028735956

VL - 16

SP - 189

EP - 190

JO - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

JF - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings

SN - 1557-170X

IS - pt 1

ER -