[Homer-users] Short Separation Proc GUI

[Meryem Ayse Yucel]

Hi,

Is it possible that you entered your threshold value with a comma instead
of a dot (like 1,5 instead of 1.5)? That can give an error. There should
not be any problem even if you don't have a short separation, in that case
it does regular deconvolution instead.

Meryem



> Hello everyone,
>
> I am wondering if anyone has had success using the short separation
> channels as regressors, as David showed us in the tutorial on Monday. I
> have added the field 'Block_Avg_Short_Sep' to my processing stream but
> whenever I edit the value for 'rhoSD_ssThresh' I get an error (error text
> below). When I try to run the processing stream, it gets stuck at the last
> step.
>
> Error:
>
> Attempt to reference field of non-structure array.
>
> Error in EasyNIRS_ProcessOpt>edit_Callback (line 196)
> if hmr.copyOptions
>
> Error in gui_mainfcn (line 96)
>         feval(varargin{:});
>
> Error in EasyNIRS_ProcessOpt (line 42)
>     gui_mainfcn(gui_State, varargin{:});
>
> Error in
> EasyNIRS_ProcessOpt>EasyNIRS_ProcessOpt_OpeningFcn/@(hObject,eventdata)EasyNIRS_ProcessOpt('edit_Callback',hObject,[7,4],guidata(hObject))
>
> Error while evaluating uicontrol Callback
>
> Does this mean that our probe array is not recognized as having any short
> separation channels? (We have two source-detector pairs separated by
> 2.5cm.)
>
> I am using the developer's version of Homer2. I'd be very grateful if
> anyone knows the steps to use short separation correctly!
>
> Thank you,
>
> Amanda
>
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