[FieldTrip] TFR plotting following ft_freqbaseline
Paul Metzak
pmetzak at gmail.com
Thu Apr 7 01:47:49 CEST 2016
Hello Fieldtrippers,
I have a quick question about the output from my ft_freqanalysis. I ran
ft_freqbaseline but when I plot the TFR using TFRmultiplot, I still have
activity in the baseline period. I have included the cfg for the
ft_freqanalysis call as well as the cfg for the ft_freqbaseline call and a
.png from one of the sensors with this message. I took a look at the TFR
plots for the pre- and post- ft_freqbaseline call and they look different
so it is doing it's job but I am just wondering if activity in the baseline
period represents a problem with the way I have analyzed my data thus far,
or whether it is a normal result in fairly rapid MEG designs.
Thanks for any information you can offer!
Paul
%%% ft_freqanalysis cfg %%%%
tstep: 0.0500
twindow: 0.5000
fLow: 2
fHigh: 160
fstep: 2
method: 'mtmconvol'
taper: 'hanning'
rmvbl: 'yes'
bltype: 'absolute'
baseline: [-0.5000 0]
trlbegin: -1
trlend: 2
conditions: [1 2 3]
output: 'powandcsd'
runname: 'run1'
foi: [1x80 double]
t_ftimwin: [80x1 double]
toi: [1x51 double]
%%% ft_freqbaseline cfg %%%%
baseline: [-0.5000 0]
baselinetype: 'absolute'
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