[Mne_analysis] ICA on MEG data and artifacts removal.

[Vivek Sharma]

        External Email - Use Caution        

Yes, Thanks.

On Thu, Oct 8, 2020 at 9:55 PM Eric Larson <larson.eric.d at gmail.com> wrote:

>         External Email - Use Caution
>
> Can you see if this tutorial is sufficient?
>
>
> https://mne.tools/dev/auto_tutorials/preprocessing/plot_20_rejecting_bad_data.html#rejecting-epochs-based-on-channel-amplitude
>
> Eric
>
>
> On Thu, Oct 8, 2020 at 4:20 AM Vivek Sharma <vivek.sharma1510 at gmail.com>
> wrote:
>
>>         External Email - Use Caution
>>
>> Hi,
>> I'm using the following example for the removal of the artifacts for my
>> MEG data.
>> https://mne.tools/0.16/auto_tutorials/plot_ica_from_raw.html
>> For defining the reject in ica.fit (ica.fit(raw, picks=picks, decim=3,
>> reject=dict(mag=4e-12, grad=4000e-13), verbose='warning')
>> I'm using the default values (mag=4e-12, grad=4000e-13), but for some
>> data, it's showing this error (No clean segment found. please consider
>> updating your rejection thresholds.)
>> How do we define these reject values? Is there a default that can be
>> considered or is it data specific and needs to be calculated for every
>> participant's data if so does anyone know how to do that?
>> Thanks.
>>
>> --
>> Vivek Sharma
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-- 
Vivek Sharma
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