<html>
<head>
<meta content="text/html; charset=windows-1252"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
Dear Debora,<br>
<br>
Thank you very much for your help. I obviously didn't look into the
exporting alternative properly! It definitely sounds like the best
solution. At the moment I don't have access to NeurOne, but I will
try it out when I do.<br>
<br>
Thanks again.<br>
Best,<br>
Ingrid<br>
<br>
<div class="moz-cite-prefix">On 2015-07-23 22:55, Debora Desideri
wrote:<br>
</div>
<blockquote
cite="mid:CAMhf6hEFzqXTpe8XiB8rR5prpDAtuaPJDme7WC+j1-tncuX8nw@mail.gmail.com"
type="cite">
<meta http-equiv="Content-Type" content="text/html;
charset=windows-1252">
<div dir="ltr">Dear Ingrid,
<div>the most straightforward way to read NeurOne data in
Fieldtrip is to export them in .eeg format from NeurOne
itself. If I remember well you can do that going to results,
choosing the dataset you want to export and then the option
"Export Brain Products" (or something like this, I cannot
check it right now, but you should find it easily). The .eeg
format is supported by Fieldtrip and everything should work
smoothly </div>
<div>Hope this help :)</div>
<div>Good luck with your research</div>
<div>Best</div>
<div>Debora</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Jul 23, 2015 at 10:37 PM,
Ingrid Sör <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:ingrid.sor@neuro.uu.se" target="_blank">ingrid.sor@neuro.uu.se</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div text="#000000" bgcolor="#FFFFFF"> Dear community,<br>
<div> <br>
My name is Ingrid Sör and am working at Uppsala
University, Sweden, where we have recently started up a
lab for studying speech and language related issues. At
the moment I am trying my hand at analysing some trial
EEG data with Fieldtrip (an oddball paradigm).<br>
<br>
We are using the NeurOne software from MEGA Electronics,
which renders data in .ses file format. I seem to be
having trouble reading this format with <small><font
face="Courier New, Courier, monospace">ft_read_header</font></small>,
so I suspect it isn't supported (but I have read
different accounts about this <a moz-do-not-send="true"
href="http://www.fieldtriptoolbox.org/dataformat"
target="_blank">here</a> and <a
moz-do-not-send="true"
href="http://www.fieldtriptoolbox.org/getting_started/egi"
target="_blank">here</a>)? Maybe the file formats are
also different depending on if they are from NeurOne or
Net Station?<br>
<br>
As far as I know, exporting to another format can't be
done from NeurOne, as is suggested for Net Station. MEGA
do supply Matlab functions to import the data though.
But I thought I'd double check that the format actually
isn't supported before I go down that route. I would
also be glad to know if anyone has experience with using
.ses data from NeurOne and know what alternative might
be the best for importing to FieldTrip: reformatting the
data structure rendered by the Matlab functions (from
MEGA) to give compatibility with FieldTrip, or extending
the FieldTrip reading functions to make them implement
the .ses file format too?<br>
<br>
<big><small>Further below is some info about my code and
the error, if the error could be explained by this.</small></big><small><font
face="Courier New, Courier, monospace"><big><font
face="sans-serif"><br>
</font></big></font></small><br>
<small><font face="Courier New, Courier, monospace"><big><font
face="sans-serif"><big><small><small><font
face="Courier New, Courier, monospace"><big><font
face="sans-serif">Any help would be
much appreciated.<br>
<br>
</font></big></font></small></small></big>Best,<br>
Ingrid<br>
<br>
-------------<br>
<br>
</font></big></font></small><small><font
face="Courier New, Courier, monospace"><big><font
face="sans-serif">This is the line I got stuck
on, with the error message below.<br>
</font></big><br>
cfg = ft_definetrial(cfg);<br>
<br>
Warning: could not determine filetype of<br>
/media/ingrid/Elements/EEG-data/P300_2015-06/Subject01/NeurOne-2015-06-12T130624.ses
<br>
> In ft_filetype at 1221<br>
In utilities/private/dataset2files at 42<br>
In ft_checkconfig at 541<br>
In ft_definetrial at 128 <br>
Warning: no trialfun was specified, using
ft_trialfun_general <br>
> In ft_definetrial at 135 <br>
evaluating trialfunction 'ft_trialfun_general'<br>
Error using ft_read_header (line 2053)<br>
unsupported header format (unknown)<br>
<br>
Error in ft_trialfun_general (line 78)<br>
hdr = ft_read_header(cfg.headerfile, 'headerformat',
cfg.headerformat);<br>
<br>
Error in ft_definetrial (line 174)<br>
[trl, event] = feval(cfg.trialfun, cfg);</font></small><br>
<br>
<small><font face="Courier New, Courier, monospace"><big><font
face="sans-serif">My cfg structure looks like
this</font></big></font></small><small><font
face="Courier New, Courier, monospace"><big><font
face="sans-serif"><font face="Courier New,
Courier, monospace">:</font></font></big><br>
<br>
cfg = <br>
<br>
dataset:
'/media/ingrid/Elements/EEG-data/P300_2015-06/Subject01/NeurOne-2015-06-12T130624.ses'<br>
trialdef: [1x1 struct]<br>
lpfilter: 'no'<br>
continuous: 'yes'<br>
channel: 'EEG'<br>
layout: 'EEG1020.lay'<br>
</font></small> <br>
</div>
<br>
</div>
<br>
_______________________________________________<br>
fieldtrip mailing list<br>
<a moz-do-not-send="true"
href="mailto:fieldtrip@donders.ru.nl">fieldtrip@donders.ru.nl</a><br>
<a moz-do-not-send="true"
href="http://mailman.science.ru.nl/mailman/listinfo/fieldtrip"
rel="noreferrer" target="_blank">http://mailman.science.ru.nl/mailman/listinfo/fieldtrip</a><br>
</blockquote>
</div>
<br>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
fieldtrip mailing list
<a class="moz-txt-link-abbreviated" href="mailto:fieldtrip@donders.ru.nl">fieldtrip@donders.ru.nl</a>
<a class="moz-txt-link-freetext" href="http://mailman.science.ru.nl/mailman/listinfo/fieldtrip">http://mailman.science.ru.nl/mailman/listinfo/fieldtrip</a></pre>
</blockquote>
<br>
</body>
</html>