The Inverse EEG and MEG Problems : The Adjoint State Approach I: The Continuous Case

Abstract : In this report, we study the problem of the three-dimensional reconstruction of the electrical activity of the brain from electroencephalography (EEG) and magnetoencephalography (MEG). We use a variational approach based upon three main methods and ideas. The first one is the optimal control of systems governed by elliptic partial differential equations, the second is the regularization of the solutions while preserving the discontinuities (the edges), and the third one is the use of geometric information obtained from magnetic resonance images (MRI) to constrain the solutions in an anatomically «reasonable» way.
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Rapport
[Research Report] RR-3673, INRIA. 1999, pp.28
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https://hal.inria.fr/inria-00077112
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Soumis le : lundi 29 mai 2006 - 14:50:26
Dernière modification le : jeudi 5 janvier 2017 - 01:33:36
Document(s) archivé(s) le : lundi 5 avril 2010 - 21:38:25

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Olivier Faugeras, François Clément, Rachid Deriche, Renaud Keriven, Théodore Papadopoulo, et al.. The Inverse EEG and MEG Problems : The Adjoint State Approach I: The Continuous Case. [Research Report] RR-3673, INRIA. 1999, pp.28. <inria-00077112>

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