title: The spherical spline Laplacian does not produce artifactually high coherences: comments on two articles by Biggins et al.
authors.forename: R D
authors.initials: RD
authors.lastname: Pascual-Marqui
mesh_terms: D001931:Brain Mapping; D004594:Electrophysiology; D005583:Fourier Analysis; D008564:Membrane Potentials; D008959:Models, Neurological; D012535:Scalp / Q000502:physiology*