[FieldTrip] Reject components on unfiltered data

[Eelke Spaak]

Dear Carmen,

Yes, that is possible; if you specify your original unfiltered data as
the third input argument to ft_rejectcomponent this data will be
projected through the unmixing matrix (and remixed after component
rejection).

Is that detailed enough to help you?

Best,
Eelke

On 25 October 2013 16:18, Carmen Kung <c.kung at donders.ru.nl> wrote:
> Dear all,
>
> I wonder if it is possible to first filter the data with a bandpass filter
> between 0.5 hz and 30 hz (suggested by the ICA tutorial of eeglab), run the
> ICA on filtered data to look for the components containing artefacts, then
> use the projection to reject the components in the original (unfiltered)
> data.
>
> Thank you very much in advance,
> Carmen
>
>
> --
> Carmen Kung
> Donders Institute for Brain, Cognition, and Behaviour
> Radboud University Nijmegen
> P. O. Box 9104, 6500 HE Nijmegen, The Netherlands
> Tel: +31 24 36 12634
>
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