In the article titled “Closely Spaced MEG Source Localization and Functional Connectivity Analysis Using a New Prewhitening Invariance of Noise Space Algorithm” [1], there was an error in the legend of Figure , which should be corrected as follows.


Figure 7 
FC graphs based on source reconstruction results using LCMV beamformer, PW-INN, and sLORETA. Real MEG noise was added such that SNR = 18. Small blue dots indicate brain volume grid points, and large blue dots indicate true source locations. (a)–(c) FC graphs estimated from LCMV beamformer (a), PW-INN (b), and sLORETA (c) when between two sources. (d)–(f) FC graphs estimated from LCMV beamformer (d), PW-INN (e), and sLORETA (f), when = 0.95 between two sources.