@article{f1bf4ac656d640df9bcb34b31b44b8de,
title = "MEG spatio-temporal analysis using a covariance matrix calculated from nonaveraged multiple-epoch data",
abstract = "We propose a magnetoencephalographic (MEG) spatio-temporal analysis in which the measurement-covariance matrix is calculated using nonaveraged multiple epoch data. The proposed analysis has two advantages. First, a very narrow time window can be used for the source estimation. Second, accurate localization is possible even when the source activation has a time jitter. Experiments using auditory evoked MEG data clearly demonstrate these advantages.",
keywords = "Biomagnetics, Biomedical electromagnetic imaging, Biomedical signal processing, Functional brain imaging, Inverse problems",
author = "Kensuke Sekihara and David Poeppel and Alec Marantz and Hideaki Koizumi and Yasushi Miyashita",
note = "Funding Information: Manuscript received August 7, 1997; revised November 19, 1998. This work was supported in part by the MIT-JST International Research Project “Mind Articulation.” Asterisk indicates corresponding author. *K. Sekihara is with the Mind Articulation Project, Japan Science and Technology Corporation (JST), Yushima 4-9-2, Bunkyo-ku, Tokyo 113-0034, Japan (e-mail: sekihara@ma.jst.go.jp). D. Poeppel is with the Department of Linguistics and Biology, University of Maryland, College Park, MD 20742 USA. A. Marantz is with the Department of Linguistics and Philosophy, Massachusetts Institute of Technology, Cambridge, MA 02139 USA. H. Koizumi is with the Mind Articulation Project, Japan Science and Technology Corporation (JST), Tokyo 113-0034, Japan. Y. Miyashita is with the Mind Articulation Project, Japan Science and Technology Corporation (JST), Tokyo 113-0034, Japan. He is also with the Department of Physiology, The University of Tokyo, School of Medicine, Hongo, Tokyo 113-0033, Japan. Publisher Item Identifier S 0018-9294(99)03114-6.",
year = "1999",
doi = "10.1109/10.759052",
language = "English (US)",
volume = "46",
pages = "515--521",
journal = "IEEE Transactions on Biomedical Engineering",
issn = "0018-9294",
publisher = "IEEE Computer Society",
number = "5",
}