Figure 2.

Generalized errors in forward computation. The errors were computed between the respective simplified skull model (IH, AH, LIH, and LAH) and the reference model (IMC). For the IH and AH models, we varied the conductivity and the relative spongy bone proportion, respectively. The colors represent the four different subjects. Results were averaged over all dipoles in the brain. Error bars denote standard deviations. [Color figure can be viewed in the online issue, which is available at wileyonlinelibrary.com.]