[Mne_analysis] Problems with interpolation (newbie question)

Егор Сысоев egor.sysoev2002 at gmail.com
Thu Aug 22 23:12:35 EDT 2019
Search archives:

        External Email - Use Caution        

Hi everybody,
I'm new to MNE analysis. I'm trying to interpolate bad channels in EEG
(BioSemi) data, but there seems to be an error.
The raw.info looks like this:

<Info | 16 non-empty fields
    bads : list | FC3
    ch_names : list | Fp1, AF7, AF3, F1, F3, F5, F7, FT7, FC5, ...
    chs : list | 73 items (EEG: 72, STIM: 1)
    comps : list | 0 items
    custom_ref_applied : bool | False
    dev_head_t : Transform | 3 items
    events : list | 0 items
    highpass : float | 0.0 Hz
    hpi_meas : list | 0 items
    hpi_results : list | 0 items
    lowpass : float | 104.0 Hz
    meas_date : tuple | 2015-09-01 13:51:14 GMT
    nchan : int | 73
    proc_history : list | 0 items
    projs : list | 0 items
    sfreq : float | 512.0 Hz
    acq_pars : NoneType
    acq_stim : NoneType
    ctf_head_t : NoneType
    description : NoneType
    dev_ctf_t : NoneType
    dig : NoneType
    experimenter : NoneType
    file_id : NoneType
    gantry_angle : NoneType
    hpi_subsystem : NoneType
    kit_system_id : NoneType
    line_freq : NoneType
    meas_id : NoneType
    proj_id : NoneType
    proj_name : NoneType
    subject_info : NoneType
    xplotter_layout : NoneType
>


 And the error\warning when I write
"raw.copy().pick_types(eeg=True).interpolate_bads()" is this:


<ipython-input-21-28f155242753>:1: RuntimeWarning: No bad channels to
interpolate. Doing nothing...
  raw.copy().pick_types(eeg=True).interpolate_bads()

 As can be seen from the raw.info, there is one bad channel, and I
can't figure out what the problem is.


Best regards,

Egor
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.nmr.mgh.harvard.edu/pipermail/mne_analysis/attachments/20190822/a90e43fb/attachment.html 


More information about the Mne_analysis mailing list