Influence of Patient-Specific Head Modeling on EEG Source Imaging

Figure 1

Schematic methodology representation for enhancing the brain tissue model tested within the EEG forward problem formulation. The figure shows the proposed individually defined head modeling, including patient-dependent structural MRI, individual MRI segmentation, FDRM, and individual source space modeling. The middle and bottom boxes of (a) show the comparative structural information, namely, atlas (AT) and New York (NY). The top middle panel of (b) shows different tissue complexities (3L, 4L, and 5L). The remaining panels of (c) show the source localization and the performance measure.