Unmixing Oscillatory Brain Activity by EEG Source Localization and Empirical Mode Decomposition

Figure 3

Source space of the synthetic data. (a) The cortex mesh used to generate the data (15,008 vertices) (the locations of the source of interest (red) and the distractor sources (blue)). (b) The cortex mesh (3,003 vertices) for building the forward model used for reconstruction. The red area depicts the upper part of the right precental gyrus and constitutes the region of interest. The electrodes are shown in black except for the four electrodes located closest to the SOI, and the nearest electrode is marked in yellow.

(a)

(b)