The Bayesian Power Imaging (BPI) method for magnetic source imaging

Hasson, R. and Swithenby, S. J. (2001). The Bayesian Power Imaging (BPI) method for magnetic source imaging. In: Biomag2000, Proc. 12th Int. Conf. on Biomagnetism, Aug 2000, Helsinki, Finland, Helsinki Univ. of Technology, Espoo, Finland, pp. 697–700.

URL: http://citeseerx.ist.psu.edu/viewdoc/download?doi=...

Abstract

In the biomagnetic inverse problem the main interest is the activation of a region of interest, i.e. the power dissipated in that region. The Bayesian power imaging method (BPI) provides a quantified probability that the activation of a region of interest is above a given threshold. This paper introduces the method and derives the equations used. The method is illustrated in this paper using both experimental and simulated data.