[Mne_analysis] Mne_analysis Digest, Vol 75, Issue 1

[dgw]

The other possible scenario is that you need to change the sensor
type. This has been available in the latest code for ~ 1 month with
the mne.rename_channels function.

HTH
D

On Wed, Apr 2, 2014 at 1:38 PM, Kambiz Tavabi <ktavabi at uw.edu> wrote:
> Mauricio,
> Did you set `eog=True` in the arguments to  `mne.fiff.pick_types` i.e.,
>
> picks=mne.fiff.pick_types(info, meg=False, eeg=True, stim=False, eog=True,
> exclude=[])
>
> If the picks array is built without your channels of interest then
> mne.Epochs will throw the error you're seeing c.f. epoching example
> (http://martinos.org/mne/stable/auto_examples/plot_from_raw_to_multiple_epochs_to_evoked.html).
>
> best,
> Kambiz
>
>
> ------------------------------------------------------------
> Kambiz Tavabi PhD
> Institute for Learning & Brain Sciences
> 1715 Columbia Road N
> Portage Bay Building
> Box 357988
> University of Washington
> Seattle, WA 98195-7988
> Tel: 206-685-6173
> ------------------------------------------------------------
>
>
> On Wed, Apr 2, 2014 at 9:00 AM, <mne_analysis-request at nmr.mgh.harvard.edu>
> wrote:
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>> Today's Topics:
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>>    1. how to set eog channels (Mauricio Asp? S?nchez)
>>
>>
>> ----------------------------------------------------------------------
>>
>> Message: 1
>> Date: Wed, 2 Apr 2014 11:21:39 -0400
>> From: Mauricio Asp? S?nchez <mauricio.aspe.s at gmail.com>
>> Subject: [Mne_analysis] how to set eog channels
>> To: "mne_analysis at nmr.mgh.harvard.edu"
>>         <mne_analysis at nmr.mgh.harvard.edu>
>> Message-ID:
>>
>> <CANm+xxYt7WMO7nHKRgKsH+8bCJdwnvO4SQ-z72kQOra1WAa7sA at mail.gmail.com>
>> Content-Type: text/plain; charset="iso-8859-1"
>>
>> Hi everybody,
>> sorry for all these newbie's questions, but I'm really interested in
>> migrate all my EEGLab analysis to Mne-Python.
>>
>> I'm trying to epoch my data, but the command
>>
>> epochs = mne.Epochs(raw, events = events, event_id = events_ids,
>>         tmin = tmin, tmax = tmax, baseline = baseline, picks = picks,
>> preload = True,           reject = dict(eeg = 80e-6, eog = 150e-6))
>>
>> gives me the error:
>>
>> ValueError: No EOG channel found. Cannot reject based on EOG.
>>
>> and I cannot figure out how to label the EOG channels in my raw structure.
>>
>> How do I do that?
>>
>> Thanks for all,
>> Mauricio.
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