Fast EEG/MEG BEM-based forward problem solution for high-resolution head models

Fast EEG/MEG BEM-based forward problem solution for high-resolution head models

A fast BEM (boundary element method) based approach is developed to solve an EEG/MEG forward problem for a modern high-resolution head model. The method utilizes a charge-based BEM accelerated by the fast multipole method (BEM-FMM) with an adaptive mesh pre-refinement method (called b-refinement) cl...

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Bibliographic Details
Main Authors: William A. Wartman, Guillermo Nuñez Ponasso, Zhen Qi, Jens Haueisen, Burkhard Maess, Thomas R. Knösche, Konstantin Weise, Gregory M. Noetscher, Tommi Raij, Sergey N. Makaroff
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:NeuroImage
Subjects:
Electroencephalography (EEG)
Magnetoencephalography (MEG)
Forward problem
Inverse problem
Adaptive mesh refinement (AMR)
Boundary Element Fast Multipole Method (BEM-FMM)
Online Access:http://www.sciencedirect.com/science/article/pii/S1053811924004956
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http://www.sciencedirect.com/science/article/pii/S1053811924004956

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