Presentation of electromagnetic multichannel data: The signal space separation method

Journal of Applied Physics

Volumn 97, Issue 12, 2005, Pages

  Taulu, Samu ^a   Kajola, Matti ^a  

^a Elekta Neuromag Oy   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTROMAGNETIC MULTICHANNEL DATA; INTERFERENCE COMPONENTS; MULTICHANNEL DEVICES; SIGNAL SPACE SEPARATION (SSS) METHOD;

DATA REDUCTION; ELECTRIC CURRENT DISTRIBUTION; MAGNETIC FIELDS; MAGNETORESISTANCE; SENSORS; SIGNAL THEORY; SQUIDS; SUPERFLUID HELIUM;

ELECTROMAGNETISM;

EID: 21644445987     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.1935742     Document Type: Article

References (37)

1. J. P. Wikswo, Phys. Today 57, 15 (2004).
2. J. Clarke and A. Barginski, The SQUID Handbook (Wiley-VCH, Weinham, 2004).
3. M. Pannetier, C. Fermon, G. L. Goff, J. Simola, and E. Kerr, Science 304, 1648 (2004).
4. I. Kominis, T. Kornack, J. Allred, and M. Romalis, Nature (London) 422, 596 (2003).
5. M. Hamalainen, R. Hari, R. J. Ilmoniemi, J. Knuutila, and O. V. Lounasmaa, Rev. Mod. Phys. 65, 413 (1993).
6. J. Nenonen, M. Kajola, J. Simola, and A. Ahonen, Proceedings of the 14th International Conference on Biomagnetism, edited by, E. Halgren, S. Ahlfors, M. Hamalainen, and, D. Cohen, (Biomag2004 Ltd., Boston, MA, 2004), pp. 630-631.
7. A. Ahonen, M. Hamalainen, R. Ilmoniemi, M. Kajola, J. Knuutila, J. Simola, and V. Vilkman, IEEE Trans. Biomed. Eng. 40, 859 (1993).
8. J. Malmivuo, Acta Polytechnica Scandinavica, Electrical Engineering Series No. 39 (The Finnish Academy of Technical Sciences, Helsinki, 1976).
9. J. Tripp, Biomagnetism: An Interdisclipinary Approach, edited by, S. J. Williamson, G.-L. Romani, L. Kaufman, and, I. Modena, (Plenum, New York, 1983), pp. 101-139.
10. S. Taulu, J. Simola, and M. Kajola, IEEE Trans. Signal Process. (in press).
11. D. Cohen, Rev. Phys. Appl. 5, 53 (1970).
12. V. Kelha, J. Pukki, R. Peltonen, A. Penttinen, R. Ilmoniemi, and J. Heino, IEEE Trans. Magn. MAG-18, 260 (1982).
13. J. Bork, H.-D. Hahlbohm, R. Klein, and A. Schnabel, Proceedings of the 12th International Conference on Biomagnetism, edited by, J. Nenonen, R. J. Ilmoniemi, and, T. Katila, (Helsinki University of Technology, Espoo, Finland, 2001), pp. 970-973.
14. J. E. Zimmerman, J. Appl. Phys. 48, 702 (1977).
15. J. Vrba and S. E. Robinson, Methods 25, 249 (2001).
16. M. Uusitalo and R. Ilmoniemi, Med. Biol. Eng. Comput. 35, 135 (1997).
17. R. Vigário, J. Sarela, V. Jousmaki, M. Hamalainen, and E. Oja, IEEE Trans. Biomed. Eng. 47, 589 (2000).
18. M. Hamalainen and R. Ilmoniemi, Med. Biol. Eng. Comput. 32, 35 (1994).
19. K. Uutela, S. Taulu, and M. Hamalainen, Neuroimage 14, 1424 (2001).
20. B.-M. Mackert, G. Wuebbeler, M. Burghoff, P. Marx, L. Trahms, and G. Curio, Neurosci. Lett. 273, 159 (1999).
21. R. Plonsey and D. Heppner, Bull. Math. Biophys. 29, 657 (1967).
22. G. Arfken, Mathematical Methods for Physicists (Academic Press, Orlando, 1985).
23. J. D. Jackson, Classical Electrodynamics (John Wiley & Sons, Inc., New York, 1999).
24. K. Jerbi, J. Mosher, S. Baillet, and R. Leahy, Phys. Med. Biol. 47, 523 (2002).
25. J. P. Wikswo, J. Appl. Phys. 56, 3039 (1984).
26. J. Bronzan, Am. J. Phys. 39, 1357 (1971).
27. J. P. Wikswo, J. Appl. Phys. 57, 4301 (1985).
28. R. Ilmoniemi, Ph.D. thesis, 1985.
29. R. Ilmoniemi, M. Hamalainen, and J. Knuutila, Biomagnetism: Applications & Theory, edited by, H. Weinberg, G. Stroink, and, T. Katila, (Pergamon Press, New York, 1985), pp. 278-282.
30. J. Sarvas, Phys. Med. Biol. 32, 11 (1987).
31. E. Kreyszig, Advanced Engineering Mathematics (John Wiley & Sons, Inc., New York, 1993).
32. S. Taulu, J. Simola, M. Kajola, and J. Nenonen, Proceedings of the 14th International Conference on Biomagnetism, edited by, E. Halgren, S. Ahlfors, M. Hamalainen, and, D. Cohen, (Biomag2004 Ltd., Boston, MA, 2004), pp. 186-187.
33. S. Taulu, M. Kajola, and J. Simola, Brain Topogr 16, 269 (2004).
34. Patent application FI20040070 (pending).
35. S. Taulu, J. Simola, and M. Kajola, Proceedings of the 14th International Conference on Biomagnetism, edited by, E. Halgren, S. Ahlfors, M. Hamalainen, and, D. Cohen, (Biomag2004 Ltd., Boston, MA, 2004), pp. 184-185.
36. E. L. Hill, Am. J. Phys. 22, 211 (1954).
37. G. H. Golub and C. F. Van Loan, Matrix Computations (The Johns Hopkins University Press, Baltimore, MD, 1996).