Biomag 96 pp 233-236 | Cite as

The Theoretical Basis of Iterative Distributed Solutions to the Biomagnetic Inverse Problem

  • R. Hasson
  • S. J. Swithenby
Conference paper

Abstract

This paper aims to clarify the theoretical hasis of iterative distributed solutions [1,2,3] to the biomagnetic inverse problem. A rationale for employing this technique is that it should produce more focal activity than the Standard minimum norm algorithm [4]. We try to clarify the meaning of the images produced by deriving a precise functional that is minimised.

Keywords

Anisotropy Milton Peaked Aliasing 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. [1]
    Ioannides, A.A., Bolton, J.P.R., Hasson, R., and Clarke C.J.S: In: Williamson, S.J., Hoke, M., Stroink, G. and Kotani, M. Advances in Biomagnetism, New York, Plenum Press, 1989.Google Scholar
  2. [2]
    Ioannides, A.A., Bolton, J.P.R., and Clarke, C.J.S. Inverse Problems, 1990, 6: 523–542.ADSCrossRefMATHGoogle Scholar
  3. [3]
    George, J.S., Lewis, P.S., Schlitt, H.A., Kaplan, L., Gorodnitsky, I. and Wood, C.C.: In: Baumgartner, C., Deeke, L., Stroink, G., Williamson, S.J., BIOMAGNETISM: Fundamental research and clinical applications, 357–362 Amsterdam, Elsevier Science, 1995.Google Scholar
  4. [4]
    Hämäläinen, M.S., and Ilmoniemi, R. Technical Report TKK-F-A559, Helsinki University of Technology, 1984.Google Scholar
  5. [5]
    Nikulin, S.L., Zhuravlev, Y.E., Matlashov, A.N., Lipovitch A.Ya., Clinical Physics and Physiological Measurement, 1991, 12: 79–83.ADSCrossRefGoogle Scholar
  6. [6]
    Janday, B.S., Swithenby, S.J., Thomas, I.M. In: Atsumi, K., Kotani, M., Ueno, S., Katila, T., Williamson, S.J., BIOMAGNETISM ‘87, 246–249, Tokyo, Denki University Press, 1987.Google Scholar

Copyright information

© Springer Science+Business Media New York 2000

Authors and Affiliations

  • R. Hasson
    • 1
  • S. J. Swithenby
    • 1
  1. 1.The Open UniversityMilton KeynesUK

Personalised recommendations