Dear sir, I am trying to visuallise network of DOS160 atlas using brainnet viewer. I am getting below error. Index exceeds matrix dimensions. Error in BrainNet_LoadFiles>MF_load (line 554) vertex_number = data{1}(1); Error in BrainNet_LoadFiles>OK_button_Callback (line 161) [surf.vertex_number surf.coord surf.ntri surf.tri]=MF_load(File.MF); Error in gui_mainfcn (line 95) feval(varargin{:}); Error in BrainNet_LoadFiles (line 56) gui_mainfcn(gui_State, varargin{:}); Error in matlab.graphics.internal.figfile.FigFile/read>@(hObject,eventdata)BrainNet_LoadFiles('OK_button_Callback',hObject,eventdata,guidata(hObject)) Error using uiwait (line 81) Error while evaluating UIControl Callback. Kindly help for this. Thank you Rutvi