[FieldTrip] removing EEG 1/f spectral power
David Groppe
dgroppe at cogsci.ucsd.edu
Thu Oct 20 04:01:29 CEST 2011
Hi FieldTrippers,
I am interested in studying the spectral peaks in resting EEG.
Identifying these peaks is complicated by the 1/f distribution of EEG
power. Do any of you have suggestions for removing the 1/f
distribution to better reveal peaks? I've seen people suggest
autoregressive modelling or applying high pass filters but in the
couple of attempts I've seen the results look fair.
much appreciated,
-David
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