PPMI 72 connectivity metric problem

[rubenscury]

Dear colleagues,

I’trying to process the PPMI analysis into the Lead Group but the following error occurs:

“Error using load
Unable to read file ‘C:\Users\ruben\OneDrive\Documentos\Lead
DBS\connectomes\dMRI\PPMI 74_15 (Horn 2017) > Full Set\data.mat’: Invalid argument.

Error in ea_loadfibertracts (line 14)
fibinfo = load(cfile);

Error in lead_group>calculatebutton_Callback (line 1196)
[fibersfile.fibers,fibersfile.fibersidx]=ea_loadfibertracts([ea_getconnectomebase(‘dmri’),mod,filesep,’data.mat’]);

Error in gui_mainfcn (line 95)
feval(varargin{:});

Error in lead_group (line 42)
gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)lead_group(‘calculatebutton_Callback’,hObject,eventdata,guidata(hObject))
Error using ea_showatlas (line 289)
Error while evaluating UIControl Callback.”

Does anybody know how to solve it? The Groupconnectome (Horn 2013) works normally.
Thanks!
Rubens Cury

[andreashorn]

Hi Rubens,

this is a bug that we need to fix. These newer connectomes seem to work well with Lead mapper but not with Lead group. Thanks for letting us know!

Best, Andy

[rubenscury]

Ok, many thanks for the prompt reply
Best
Rubens

[ningfei]

Hi Rubens,

As I checked, that connectivity metrics popup in lead group unfortunately only supports dMRI connectomes for now… The one you chose was a fMRI connectome.

Best,
Ningfei

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