Source Reconstruction Accuracy of MEG and EEG Bayesian Inversion Approaches
Figure 2
Profile intensities G(s) of the same spatial pattern for different values of the smoothness parameter s.
LEFT: the location and maximum extent of the spatial pattern is shown (blue region). RIGHT: the spatial pattern is shown for different s values ranging from 0.2 to 0.8, projected on the cortical surface (left) and on a flattened surface upon a wireframe height map (right). The number of points featuring more than 60% of the G peak value (central point of the spatial pattern) can range from 20 (s = 0.2) to 55 (s = 0.8).