title: On the origin of scalp responses - a comment on the letter of Polak et al.
authors.affiliation: Department of Anesthesiology, University Medicine of Greifswald, Fleischmannstr. 42-44, 17475 Greifswald, Germany.
authors.forename: Bianca
authors.initials: B
authors.lastname: Leutzow
authors.affiliation: Department of Anesthesiology & Intensive Care Medicine, Emergency Medicine & Pain Management, Dresden Friedrichstadt Hospital, Friedrichstr. 41, 01067 Dresden, Germany.
authors.forename: Andreas
authors.initials: A
authors.lastname: Nowak
authors.affiliation: Department of Anesthesiology, University Medicine of Greifswald, Fleischmannstr. 42-44, 17475 Greifswald, Germany. Electronic address: taras@uni-greifswald.de.
authors.forename: Taras I
authors.initials: TI
authors.lastname: Usichenko
mesh_terms: D016477:Artifacts; D001921:Brain / Q000502:physiology*; D005073:Evoked Potentials, Somatosensory / Q000502:physiology*; D005260:Female; D006801:Humans; D008297:Male; D055536:Vagus Nerve Stimulation