[Mne_analysis] mne_browse_raw

[pascarel at dima.unige.it]

Hi Denis,

thks for your fast response!


>> RuntimeError: No clean segment found. Please consider updating your
> rejection thresholds
>
> It means that your reject parameters are too strict. You want to make sure
> that data segments contaminated by strong environmental magnetic fields are
> ignored, but you don't want to reject ECG or EOG since these need to be
> kept in order to find corresponding components.
>

Thks, I supposed it was related to the reject dict and
I wonder if I could get this thresholds by inspecting the data
but with raw.plot() I didn't see the MEG field amplitudes o.O

I attached what I see by using raw.plot().

>> Try dict(mag=5e-12, grad=5000e-13)

I'll try with this dict!

Thks again!
best
Annalisa



> What is wrong with raw.plot()?
> It should give you exactly what you want.
>
> I hope this helps,
> Denis
>
> On Tue, Nov 29, 2016 at 11:56 PM <pascarel at dima.unige.it> wrote:
>
>> Dear Mne users,
>>
>> is there in MNE python a way to interactively plot
>> the raw data as in mne_browse_raw?
>>
>> If I use raw.plot() is there a way to visualize the
>> intensity of the magnetic field?
>>
>> I'm applying ICA to a raw dataset and I'm using this
>> reject dict
>> reject = dict(mag=4e-12, grad=4000e-13)
>>
>> but ICA doesn't perform and I get this message
>>
>> RuntimeError: No clean segment found. Please consider updating your
>> rejection thresholds
>>
>> since I'm asking how inspect the raw data by MNE python to see how to set
>> the reject thresholds.
>>
>> Thks!
>> best
>> Annalisa
>>
>>
>> --
>> Dott. Annalisa Pascarella
>> Istituto per le Applicazioni del Calcolo "M. Picone"
>> Consiglio Nazionale delle Ricerche
>> Via dei Taurini 19, 00185 Roma (Italy)
>> Ph.:+39-0649270946 <+39%2006%204927%200946>; Fax:+39-064404306
>> <+39%2006%20440%204306>
>>
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-- 
Dott. Annalisa Pascarella
Istituto per le Applicazioni del Calcolo "M. Picone"
Consiglio Nazionale delle Ricerche
Via dei Taurini 19, 00185 Roma (Italy)
Ph.:+39-0649270946; Fax:+39-064404306
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