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Hi all, <br>
<br>
I found this question from last year and I am having the identical
situation. Has this ever been solved? I get the exact same error as
mentioned below. For reference, I am using NFT 2.3 and I am using
Matlab 2014b. I have tried this with EEGLAB versions 13.0.1b,
13.5.4b, and 13.6.5b with only adding path to the parent folder (not
using "genpath"). I have also tried it both with and without an EEG
file loaded into EEGLAB (meaning the "EEG" struct is present in the
workspace). Any way I try it, I always get the same error after
pressing the "Dipole Fitting" button in the NFT GUI. I can't find
much documentation on using Dipole Fitting through NFT (it isn't in
the wiki tutorial nor covered in Zeynep's instructional videos) and
it seems that the EEGLAB DIPFIT 2.x plugin is not meant to handle
subject specific models/meshes generated by NFT, only normalized MNI
models. I have successfully generated all the segmentations, source
spaces, meshes, and electrode co-registration for a single subject,
and now I just need to run the dipole fitting to their individual
MRI. <br>
<br>
Thanks, <br>
Grant Hanada <br>
<br>
<br>
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<div class="headerdisplayname" style="display:inline;">Subject:
</div>
Re: [Eeglablist] NFT Dipole Fitting</td>
</tr>
<tr>
<td>
<div class="headerdisplayname" style="display:inline;">From:
</div>
Makoto Miyakoshi <a class="moz-txt-link-rfc2396E" href="mailto:mmiyakoshi@ucsd.edu"><mmiyakoshi@ucsd.edu></a></td>
</tr>
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<td>
<div class="headerdisplayname" style="display:inline;">Date:
</div>
04/15/2015 10:12 PM</td>
</tr>
</tbody>
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cellspacing="0" width="100%">
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<div class="headerdisplayname" style="display:inline;">To: </div>
Christopher Toole <a class="moz-txt-link-rfc2396E" href="mailto:ctoole@my.uri.edu"><ctoole@my.uri.edu></a></td>
</tr>
<tr>
<td>
<div class="headerdisplayname" style="display:inline;">CC: </div>
EEGLAB List <a class="moz-txt-link-rfc2396E" href="mailto:eeglablist@sccn.ucsd.edu"><eeglablist@sccn.ucsd.edu></a></td>
</tr>
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<br>
<div class="moz-text-html" lang="x-unicode">
<div dir="ltr">> and all sub folders of both NFT and EEGLAB are
in the path.<br>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">This could cause a trouble. Don't use
recursive addpath to (at least) eeglab subfolders.</div>
<div class="gmail_extra"><br>
</div>
<div class="gmail_extra">Makoto</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Sat, Apr 11, 2015 at 10:12 AM,
Christopher Toole <span dir="ltr"><<a
href="mailto:ctoole@my.uri.edu" target="_blank">ctoole@my.uri.edu</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div dir="ltr">Could this possibly be an installation
issue? The only instruction I have found online for this
step is that NFT integration with EEGLAB is required.
Could anyone please elaborate? I have put NFT in the
plugins folder of EEGLAB, and all sub folders of both
NFT and EEGLAB are in the path. Does this step of NFT
only work with certain versions of EEGLAB? Thanks in
advance.
<div><br>
</div>
<div>Chris</div>
</div>
<div class="">
<div class="h5">
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Apr 7, 2015 at 3:31
PM, Makoto Miyakoshi <span dir="ltr"><<a
href="mailto:mmiyakoshi@ucsd.edu"
target="_blank">mmiyakoshi@ucsd.edu</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px
0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div dir="ltr">Zeynep, here is a question for
you about NFT. Could you please help him?
<div><br>
</div>
<div>Makoto</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">
<div>
<div>On Mon, Apr 6, 2015 at 5:39 PM,
Christopher Toole <span dir="ltr"><<a
href="mailto:ctoole@my.uri.edu"
target="_blank">ctoole@my.uri.edu</a>></span>
wrote:<br>
</div>
</div>
<blockquote class="gmail_quote"
style="margin:0px 0px 0px
0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
<div>
<div>
<div dir="ltr">Dear Listers,
<div><br>
</div>
<div><span
style="font-size:12.8000001907349px">I
am trying to use the NFT plugin
to localize sources in realistic
head models. I have had no
trouble creating models from MR
images and solving the forward
problem with NFT. However, upon
clicking the Dipole Fitting
button, I receive the error
"Reference to non-existent field
'EEG'." I am aware that ICA
decomposition on the desired EEG
data set must be completed and
have done so in EEGLAB. The set
is loaded prior to clicking the
Dipole Fitting button in the NFT
GUI. Any advice as to why I am
getting this error would be
greatly appreciated. The error
is as follows:</span><br>
</div>
<div><span
style="font-size:12.8000001907349px"><br>
</span></div>
<div><span
style="font-size:12.8000001907349px">"Reference
to non-existent field 'EEG'.</span></div>
<div><span
style="font-size:12.8000001907349px"><br>
</span></div>
<div><span
style="font-size:12.8000001907349px">Error
in
Neuroelectromagnetic_Forward_Modeling_Toolbox>pushbutton_ip_Callback
(line 196)</span></div>
<div><span
style="font-size:12.8000001907349px">
Inverse_Problem_Solution('EEGstruct',handles.EEG,'subjectdir',
handles.SubjectFolder,
'subject', subj_name,</span></div>
<div><span
style="font-size:12.8000001907349px">
'session', ses_name);</span></div>
<div><span
style="font-size:12.8000001907349px"><br>
</span></div>
<div><span
style="font-size:12.8000001907349px">Error
in gui_mainfcn (line 75)</span></div>
<div><span
style="font-size:12.8000001907349px">
feval(varargin{:});</span></div>
<div><span
style="font-size:12.8000001907349px"><br>
</span></div>
<div><span
style="font-size:12.8000001907349px">Error
in
Neuroelectromagnetic_Forward_Modeling_Toolbox
(line 61)</span></div>
<div><span
style="font-size:12.8000001907349px">
gui_mainfcn(gui_State,
varargin{:});</span></div>
<div><span
style="font-size:12.8000001907349px"><br>
</span></div>
<div><span
style="font-size:12.8000001907349px">Error
in</span></div>
<div><span
style="font-size:12.8000001907349px">@(hObject,eventdata)Neuroelectromagnetic_Forward_Modeling_Toolbox('pushbutton_ip_Callback',hObject,eventdata,guidata(hObject))</span></div>
<div><span
style="font-size:12.8000001907349px"><br>
</span></div>
<div><span
style="font-size:12.8000001907349px"> </span></div>
<div><span
style="font-size:12.8000001907349px">Error
while evaluating uicontrol
Callback"</span></div>
<div><span
style="font-size:12.8000001907349px"><br>
</span></div>
<div><span
style="font-size:12.8000001907349px">Any
advice for getting the "dipole
fitting" step to work?</span></div>
<div><span
style="font-size:12.8000001907349px"><br>
</span></div>
<div><span
style="font-size:12.8000001907349px">Thanks,</span></div>
<div><br>
</div>
<div>
<div
style="font-size:12.8000001907349px">Christopher
Toole</div>
<div
style="font-size:12.8000001907349px">PhD
student, Interdisciplinary
Neuroscience Program</div>
<div
style="font-size:12.8000001907349px">University
of Rhode Island</div>
<div
style="font-size:12.8000001907349px"><a
href="mailto:ctoole@my.uri.edu" target="_blank">ctoole@my.uri.edu</a></div>
</div>
</div>
<br>
</div>
</div>
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</div>
<span><font color="#888888"><br>
<br clear="all">
<div><br>
</div>
-- <br>
<div>
<div dir="ltr">Makoto Miyakoshi<br>
Swartz Center for Computational
Neuroscience<br>
Institute for Neural Computation,
University of California San Diego<br>
</div>
</div>
</font></span></div>
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