[cloz]

Hi Andy,
Thanks for your reply. Good to know that about the red box. We are still having problems though. When we try to select the artifact for our scan, we get the following error in Matlab:
Index exceeds matrix dimensions.

Error in ea_sample_cuboid (line 92)
if trajvector(3)<0

Error in ea_reconstruct_coords (line 3)
[cimat,reldist]=ea_sample_cuboid(trajectory,options);

Error in ea_reconstruct (line 123)
[coords,goodz]=ea_reconstruct_coords(trajectory,trajvector,options);

Error in ea_autocoord (line 138)
                    [coords,trajvector{side},trajectory{side},tramat]=ea_reconstruct(options.patientname,options,options.sides(side));
                    
Error in ea_run (line 95)
                    ea_autocoord(options);

Error in lead_dbs>run_button_Callback (line 201)
ea_run('run',options);

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

Error in lead_dbs (line 43)
    gui_mainfcn(gui_State, varargin{:});

Error in
matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)lead_dbs('run_button_Callback',hObject,eventdata,guidata(hObject)) 
Error while evaluating UIControl Callback

We find that at the slice that is shown in the window it is very hard to see where exactly where the artifact is since the view we have shows it very close to the ventricle. Is there any way we can adjust the slice we are viewing during the reconstruction step?

Thanks again for your help!