[Mne_analysis] mne_process_raw: event extraction
Matti Hamalainen
msh at nmr.mgh.harvard.edu
Tue Sep 25 15:18:15 EDT 2012
Hi Reid,
Now I realize what the problem is. The name of the stim channel is STI101, not STI 101 (with space). Therefore, the correct option is
--digtrig STI101
The underscore in the channel name is by convention converted into space as hopefully told in the manual.
- Matti
On Sep 25, 2012, at 10:50 AM, Vancelette, Reid Vincent wrote:
> Hi group,
>
> I have been trying to extract events from my raw data with the mne_process_raw command. I have changed the STI channel from STI 014 to STI101 per Matti’s instructions:
>
> ‘mne_process_raw --raw %s/raw_data/%s_%s_raw.fif --eventsout %s/triggers/%s_%s.eve --digtrig STI_101’
>
> and 0 events are extracted. I receive the following message:
>
> 0 events found in /autofs/space/…/raw_data/MVS1_12_B8_raw-eve.fif
> Trigger channel : STI 101 max_event : 0
>
> --- Saving events (leading edge) in text format to /autofs/space/…/triggers/MVS1_12_B8.eve ---
>
> No events to save
>
> I have looked into the raw fif files to check to see whether or not the triggers were recorded and they were. Is there something else that I need to do/define in order to extract the events successfully?
>
> Thanks in advance again,
>
> Reid
>
>
> _______________________________________________
> Mne_analysis mailing list
> Mne_analysis at nmr.mgh.harvard.edu
> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/mne_analysis
---------
Matti Hamalainen, Ph.D.
Athinoula A. Martinos Center for Biomedical Imaging
Massachusetts General Hospital
msh at nmr.mgh.harvard.edu
mhamalainen at partners.org
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.nmr.mgh.harvard.edu/pipermail/mne_analysis/attachments/20120925/232a8bba/attachment.html
More information about the Mne_analysis
mailing list