[Mne_analysis] Applying baseline extracted from other epochs

Dan McCloy dan at mccloy.info
Wed Mar 4 15:14:05 EST 2020
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Hi Pieter,

I did something similar for a project a couple years ago, and as Alex says, I had to do it manually.  You can see my approach here:

https://github.com/drammock/eeg-phone-coding/blob/master/020-make-epochs.py#L105-L156

-- dan
Daniel McCloy
https://dan.mccloy.info
Research Scientist
Institute for Learning and Brain Sciences
University of Washington

‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
On Wednesday, March 4, 2020 12:09 PM, Alexandre Gramfort <alexandre.gramfort at inria.fr> wrote:

> External Email - Use Caution
>
> hi Pieter,
>
> I think you need to do this a bit manually I fear.
>
> If you just need to do analysis of evoked it's easier. It's like
> computing 2 evokeds
> and subtracting the time average of one to the other one.
>
> Alex
>
> On Wed, Mar 4, 2020 at 10:09 AM Pieter Huycke Pieter.Huycke at ugent.be wrote:
>
> >         External Email - Use Caution
> >
> >
> > Hi,
> > I am working with EEG data obtained via a jittered experimental design.
> > At this moment, I have epoched my data locked on the responses made by the subjects.
> > Previously, I epoched the data by locking on the stimulus onset.
> > I would like to use the prestimulus interval, which is contained in the stimulus-locked epochs, to baseline my response-locked data.
> > Is this possible in MNE?
> > Thank you,
> > Pieter
> >
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> > Mne_analysis at nmr.mgh.harvard.edu
> > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/mne_analysis
>
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