Research Article

Closely Spaced MEG Source Localization and Functional Connectivity Analysis Using a New Prewhitening Invariance of Noise Space Algorithm

Figure 1

Simulation settings. (a) Coordinate system used in the simulation settings. The -axis of the head coordinate system passes through the two periauricular points with positive direction to the right. The -axis passes through the nasion and is normal to the axis. The -axis points up according to the right-hand rule and is normal to the plane. (b) Illustration of the head model, where the whole brain was completely encompassed by the sphere.