[FieldTrip] Info about the power-line noise

[Davide Rivolta]

Dear fieldtrippers,

I recently run into the attached figures (S01 files). It seems a failure of
the power-line noise filter.

I used the following settings quite succesfully for other subjects:

cfg.dftfilter = 'yes';
cfg.padding = 10;

An example of good figures are the "KAT" files.

These data come from a visual task where people see moving concentrical
gratings. Each trial has a different length that range between around 0.5
until 3 seconds.

Would the bandstop filter be the only possible solution here?


Thanks,
Davide
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