This paper expatiated on the process of numerical computing of brain electric field in electroencephalogram (EEG). Based on boundary element method (BEM), a 3D reconstruction of computing model is presented first, which is the premise of BEM computing in EEG. A simple but efficient triangular mesh generation method with constrained points is developed, furthermore, a mesh subdivision method is also put forward. Forward computation of EEG is investigated and acceptable results are obtained with the simulated experiments by using these methods.
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- Numerical Computing of Brain Electric Field in Electroencephalogram
- Springer Berlin Heidelberg