[FieldTrip] Maxfilter SSS and TF-Plots

[Seymour, Robert (Research Student)]

Dear all,


I've been trying out various cleaning parameters on Neuromag data and importing this into Fieldtrip. I've found that applying SSS to my data results in time-frequency plots with bands of activity at very specific frequencies. Image : http://i.imgur.com/QGma6qm.png. I do not believe it is anything to do with plotting because the lines disappear when I use tSSS with a .9 correlation. Has anybody else experienced this or hypothesise as to the cause of these artefacts?


Many thanks,


Robert Seymour (Aston Brain Centre)
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