[Mne_analysis] find_eog_events Blink Threshold Units

[Hogan, Jacob]

Great, thanks Alex.
________________________________________
From: mne_analysis-bounces at nmr.mgh.harvard.edu [mne_analysis-bounces at nmr.mgh.harvard.edu] on behalf of Alexandre Gramfort [alexandre.gramfort at inria.fr]
Sent: Sunday, October 20, 2019 4:37 AM
To: Discussion and support forum for the users of MNE Software
Subject: Re: [Mne_analysis] find_eog_events Blink Threshold Units

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hi,

internally it's using
https://github.com/mne-tools/mne-python/blob/maint/0.19/mne/preprocessing/_peak_finder.py#L14
but first it's doing some filtering:
https://github.com/mne-tools/mne-python/blob/maint/0.19/mne/preprocessing/eog.py#L89

HTH
Alex

On Sun, Oct 20, 2019 at 5:27 AM Hogan, Jacob <JHOGAN8 at mgh.harvard.edu> wrote:
>
> Hi Dr. Larsen,
>
> This is Jake Hogan, I asked a while ago about the blink detection algorithm. Thank you for your advice in manually setting the threshold, performance improved drastically. I set the threshold to 90 using find_eog_events and wanted to confirm that this is in the same unit as the EEG (microvolts, in my case). This may be a trivial question but I want to confirm the details because we're preparing a manuscript for publication.
>
> Thanks for your time,
> Jake
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