Spatio-temporal patterns of MEG and EEG activities produced by spreading multiple dipoles

Keiji Iramina, Kenichi Ueno, Shoogo Ueno

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This study is focused on the influence of spreading multiple dipoles upon spatio temporal magnetic fields and electric potentials on the surface of the head. We assumed that the sources of electrical activity in the human brain are represented by multiple dipoles that exist in a limited source area. Using this source model, we simulated the spatio-temporal pattern of magnetic fields and electric potentials. The computer simulation shows that the conduction velocity of excitation and conduction area has a significant effect upon the waveforms and amplitudes of MEG and EEG.

Original languageEnglish
Title of host publicationProceedings of the Annual Conference on Engineering in Medicine and Biology
PublisherPubl by IEEE
Pages457-458
Number of pages2
Volume15
Editionpt 1
ISBN (Print)0780313771
Publication statusPublished - 1993
EventProceedings of the 15th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - San Diego, CA, USA
Duration: Oct 28 1993Oct 31 1993

Other

OtherProceedings of the 15th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
CitySan Diego, CA, USA
Period10/28/9310/31/93

Fingerprint

Electroencephalography
Magnetic fields
Electric potential
Brain
Computer simulation

All Science Journal Classification (ASJC) codes

  • Bioengineering

Cite this

Iramina, K., Ueno, K., & Ueno, S. (1993). Spatio-temporal patterns of MEG and EEG activities produced by spreading multiple dipoles. In Proceedings of the Annual Conference on Engineering in Medicine and Biology (pt 1 ed., Vol. 15, pp. 457-458). Publ by IEEE.

Spatio-temporal patterns of MEG and EEG activities produced by spreading multiple dipoles. / Iramina, Keiji; Ueno, Kenichi; Ueno, Shoogo.

Proceedings of the Annual Conference on Engineering in Medicine and Biology. Vol. 15 pt 1. ed. Publ by IEEE, 1993. p. 457-458.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Iramina, K, Ueno, K & Ueno, S 1993, Spatio-temporal patterns of MEG and EEG activities produced by spreading multiple dipoles. in Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 1 edn, vol. 15, Publ by IEEE, pp. 457-458, Proceedings of the 15th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, San Diego, CA, USA, 10/28/93.
Iramina K, Ueno K, Ueno S. Spatio-temporal patterns of MEG and EEG activities produced by spreading multiple dipoles. In Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 1 ed. Vol. 15. Publ by IEEE. 1993. p. 457-458
Iramina, Keiji ; Ueno, Kenichi ; Ueno, Shoogo. / Spatio-temporal patterns of MEG and EEG activities produced by spreading multiple dipoles. Proceedings of the Annual Conference on Engineering in Medicine and Biology. Vol. 15 pt 1. ed. Publ by IEEE, 1993. pp. 457-458
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