Publications
Detailed Information
Improved magnetoenecphalography source reconstruction considering anatomical connectivity of cortical sources
Cited 1 time in
Web of Science
Cited 2 time in Scopus
- Authors
- Issue Date
- 2006-04
- Citation
- IEEE Transactions on Magnetics, Vol.42 No.4, pp. 1379-1382
- Keywords
- 공학 ; Anatomical connectivity ; magnetoencephalography (MEG) source reconstruction ; Wiener estimation ; 3-D geodesic distance
- Abstract
- In this paper, an improved magnetoencephalography (MEG) source reconstruction technique considering anatomical connectivity of cortical sources is proposed. The anatomical connectivity information was taken into account by calculating three-dimensional geodesic distance between neighboring sources, and then the resultant inverse solutions were compared with those of other cases: 1) inverse estimate without connectivity information; 2) use of Euclidean distance instead of geodesic distance. The proposed technique was applied to realistic simulations for a real brain anatomy, and the results showed that estimated sources can be smoother and more accurate by using the anatomical connectivity information.
- ISSN
- 0018-9464
- Language
- English
- Files in This Item:
- There are no files associated with this item.
- Appears in Collections:
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.