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

<div>Power and coherence detection with MNE as a function of three simulation parameters: best lambda for power and coherence detection as a function of (a) SNR (0 dB, −20 dB, and −40 dB), (b) size of the sources (point-like, 2, 4, and 8 cm<sup>2</sup>), and (c) coupling strength (0.1, 0.2, and 0.4). Power and coherence performances are depicted in the upper and lower rows of each panel, respectively.</div>

Computational Intelligence and Neuroscience

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Figure 2

Figure 2: MEG Connectivity and Power Detections with Minimum Norm Estimates Require Different Regularization Parameters 