Nevado, A; Hadjipapas, A; Kinsey, K; Moratti, S; Barnes, GR; Holliday, IE; Green, GG; (2012) Estimation of functional connectivity from electromagnetic signals and the amount of empirical data required. Neuroscience Letters , 513 (1) 57 - 61. 10.1016/j.neulet.2012.02.007 <https://doi.org/10.1016/j.neulet.2012.02.007>. Green open access