MEG Connectivity and Power Detections with Minimum Norm Estimates Require Different Regularization Parameters

Figure 1

The averaged optimal regularization for power reconstruction is different from the one obtained for coherence detection. (a) Mean AUC for power and coherence reconstructions. (b) Mean AUC achieved with best lambda for power () or best lambda for coherence () when applied in each case both for power and for coherence. indicates statistically significant differences at , -test.

(a)

(b)