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--></style></head><body lang=NL><div class=WordSection1><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span lang=EN-GB>Dear fieldtrip users, <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB>In the pre-processing, we applied a filter for the 50Hz noise (and harmonics) caused by the power supply in our MEG data. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>During ICA for EOG and ECG correction we noticed in some participants a 50Hz component. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>That is why we want to apply a bsfilter after ICA correction once more (different filter used the dft filter before). <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>Our idea was to run ft_pre-processing on the cleaned ICA data. However, after running the ft-artefactreject you get an structure and ft_preprocessing doesn’t work with structures as input. <o:p></o:p></span></p><p class=MsoNormal style='text-indent:35.4pt'><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB>An idea about how we could do this is appreciated. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB>Best <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-GB>Dr. Conny Quaedflieg <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-GB>Hamburg University <o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>