Interpreting magnetic fields of the brain: minimum norm estimates

  title={Interpreting magnetic fields of the brain: minimum norm estimates},
  author={Matti S. H{\"a}m{\"a}l{\"a}inen and Risto J. Ilmoniemi},
  journal={Medical \& Biological Engineering \& Computing},
The authors have applied estimation theory to the problem of determining primary current distributions from measured neuromagnetic fields. In this procedure, essentially nothing is assumed about the source currents, except that they are spatially restricted to a certain region. Simulation experiments show that the results can describe the structure of the current flow fairly well. By increasing the number of measurements, the estimate can be made more localised. The current distributions may be… 
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  • C. Campi
  • Computer Science
    2020 IEEE 20th Mediterranean Electrotechnical Conference ( MELECON)
  • 2020
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