[FieldTrip] Channel layout file for 208 channel Yokogawa MEG system

Laura Elizabeth Gwilliams laura.gwilliams at nyu.edu
Thu Oct 2 16:02:12 CEST 2014

Dear Fieldtrippers,

I am trying to run a time-frequency analysis, but I am having difficulty
plotting the TFRs on the sensor arrays using ft_multiplotTFR. The reason
for this is that I cannot find an appropriate *.lay file for my sensor
array to use in the cfg.layout argument.

I am using data from a Yokogawa MEG system with 208 channels. But when
looking at the layout files available within fieldtrip, the
"yokogawa440.lay" does not seem to have the correct number of sensors for
my data.

Do you know how I can either get my hands on the correct layout file, or
create my own? I have looked at the tutorials for help (i.e.,
http://fieldtrip.fcdonders.nl/reference/ft_prepare_layout) but this does
not seem to solve my problem. It appears that I should be able to extract
sensor information directly from my data to create my own .lay file, but
there are no instructions on how to go about this.

Any advice you can offer would be very much appreciated.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.science.ru.nl/pipermail/fieldtrip/attachments/20141002/94a18733/attachment-0001.html>

More information about the fieldtrip mailing list