[FieldTrip] Topoplot layout

[Vladimir Litvak]

Thanks, the helmet layout did the job.

Vladimir

On Tue, 16 Jun 2020 at 17:35, Schoffelen, J.M. (Jan Mathijs) <
jan.schoffelen at donders.ru.nl> wrote:

> Dear Vladimir,
>
> I am a bit surprised that the sensors are so far away from the rim. I
> suspect that your attached figures are created from an attempt to layout
> creation from the sensors’ 3D positions, rather than from a pre-cooked
> layout file.
>
>
> If I use cfg.layout = ‘CTF275.lay’, load the layout
> lay=ft_prepare_layout(cfg), and plot it
> ft_plot_layout(lay,’box’,’off’,’label’,’off’), it doesn’t look too bad. It
> gives the panel on the left in the attached screenshot.
>
> These days, however, we recommend using ‘CTF275_helmet.mat’ as cfg.layout.
> This gives the right panel in the attached screenshot.
>
> If I were you, I’d go for the helmet layout.
>
> Best wishes,
> JM
>
>
>
>
> On 16 Jun 2020, at 17:13, Vladimir Litvak <litvak.vladimir at gmail.com>
> wrote:
>
> Dear all,
>
> I'm trying to use topoplotER for CTF data and it looks like the sensors do
> not reach the edges of the scalp and large parts of the map are
> interpolated. This happens both with the sensors and with default layout.
> Not sure if it was like that before but is it normal? Is there an option to
> do a plot like in EEGLAB where some of it is outside the head outline or do
> something else to fix this?
>
> Thanks,
>
> Vladimir
>
> <image.png>
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