Measurement of Auditory Evoked Brain Responses Elicited by Ipsilateral and Contralateral Ear Stimulation with a High-Sensitivity SQUID System

T. Yoshiura, S. Ueno, K. Iramina, K. Masuda

研究成果: Contribution to journalArticle査読

抄録

The effects of the stimulation Side on human middle latency auditory evoked responses (MLR) were investigated with a high-sensitivity 7- channel dc SQUID system. We recorded middle latency auditory evoked magnetic fields elicited by ipsilateral and contralateral ear stimuli, and compared the amplitudes and latencies of the magnetic equivalents of Pa and Pb responses, which are the two main components of MLR. 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.

本文言語英語
ページ(範囲)4710-4712
ページ数3
ジャーナルIEEE Transactions on Magnetics
30
6
DOI
出版ステータス出版済み - 11 1994

All Science Journal Classification (ASJC) codes

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

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