Neuromagnetic source distribution estimation using MRI information

Kazuhiro Mino, Noboru Niki, Nobukazu Nakasato

研究成果: 会議への寄与学会論文査読

1 被引用数 (Scopus)

抄録

In this paper, we present an algorithm for the estimation of the magnetic sources in the human brain using MRI information. It is difficult to make a complete estimation of the whole brain magnetic sources. But it is known that the neurons exist densely in the cerebral cortex. For this reason, in this preliminary study we limit the estimation region to the surface of the cortex. We consider all the cortex surface points as current dipoles, and by using the MUSIC technique we decide the real dipoles. We give here the results of our algorithm applied to a real human brain data.

本文言語英語
ページ649-652
ページ数4
出版ステータス出版済み - 1996
イベントProceedings of the 1995 IEEE International Conference on Image Processing. Part 3 (of 3) - Washington, DC, USA
継続期間: 1995 10月 231995 10月 26

会議

会議Proceedings of the 1995 IEEE International Conference on Image Processing. Part 3 (of 3)
CityWashington, DC, USA
Period95/10/2395/10/26

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