[FieldTrip] Trouble using ft_databrowser
Schoffelen, J.M. (Jan Mathijs)
jan.schoffelen at donders.ru.nl
Fri Dec 23 13:10:10 CET 2016
Hi Mariam,
If you remove the line ‘cfg.viewmode=‘component’ ‘ it should work.
Best wishes and good luck,
Jan-Mathijs
J.M.Schoffelen
Senior Researcher, VIDI-fellow
Donders Centre for Cognitive Neuroimaging, Nijmegen, The Netherlands
> On 23 Dec 2016, at 12:52, mariam at nbrc.ac.in wrote:
>
> Dear FieldTrip Users,
>
> I have just started working on fieldtrip for analyzing MEG data. I was
> using ft_databrowser and ft_rejectvisual functions for visual rejection of
> artifacts.
>
> The configuration I have used is as follows:
> cfg = [];
> cfg.viewmode = 'component';
> cfg.continuous = 'no';
> cfg.blocksize = 1;
> cfg.channels = [1:19];
> cfg = ft_databrowser(cfg,data);
>
> But I am getting following error and the displayed channels are merely a
> line and no signal waveform is visible.
>
> Reference to non-existent field 'topolabel'.
>
> Error in ft_databrowser>redraw_cb (line 2042)
> [sel1, sel2] = match_str(opt.orgdata.topolabel,
> laychan.label);
>
> Error in ft_databrowser>winresize_cb (line 2222)
> redraw_cb(h,eventdata);
>
> Error using figure
> Error while evaluating figure ResizeFcn
>
> Please help me with the above. Moreover, if you could suggest me a better
> method for visual artifact rejection and visualization, please do.
>
> Thanks & Regards,
> Mariam Siddiqui
>
> Senior R & D Engineer (Dr Mandal's Lab),
> Neuroimaging and Neurospectroscopy Laboratory,
> National Brain Research Centre,
> Gurgaon, India
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