Effect of Brain-to-Skull Conductivity Ratio on EEG Source Localization Accuracy
Figure 2
Mean and STD values of source localization errors varying with the depth of dipole sources in the case of considering noise-free EEG measurements. The BSCRs in the forward calculation were set at 15 (a), 20 (b), 25 (c), and 80 (d). The localization errors were averaged over all dipoles within each interval of 5 mm. The black, red, blue, and pink curves and vertical bars are related to the source localization results of different BSCRs used in the inverse calculation: 15, 20, 25, and 80.
