Figure 3.

Three-class classification accuracies of EEG cortical current signals obtained from inverse filters with different hyper-parameters. Results using a prior magnification parameter m₀ = 10, 100, and 1000 are denoted as yellow, cream, and pink areas, respectively. Results using prior reliability parameters γ₀ = 1, 10, and 100 are denoted as blue, red, and yellow dots, respectively. All conditions used the same fMRI area/activity priors from Unc001. Error bars denote standard error. Statistical differences were calculated using non-parametric permutation tests.