In order for E to always be finite, we assume a regularization plateau for frequency smaller than 1.025 f, such that e(m, ω < 1.025 f) = e(m, 1.025 f). Our justification of the plateau width is twofold: first, it is of the order of the frequency space ...
(Montreal Neurologic Institute) space. Single-shell head-models73, derived from individual T1-weighted MRIs, co-registered to participants’ head position inside the MEG were used. Regularization was set toλ = 1e-12. The common filters were then applied to project data of the pre- and ...