Finite Element Modeling of Realistic Human Head from MRI Data

The FEM geometry modeling of realistic head is a key issue for the research on FEM-based EEG/MEG.In this paper,by the technology of image segmentation and mesh generation,a methodology is developed to construct this kind of model based on original MRI data.Through this method,a five-layers realistic head FEM model is obtained,and with its application in FEM-based EEG,a satisfying result shows the reliability of the model.