Hi Alan,

You probably don't have the matlab image processing toolbox installed. 

Let me know if you can't install it easily.

Best,

Marie

On Jul 9, 2014, at 11:51 AM, Alan Francis <alandarkenergy@gmail.com>

 wrote:

Hi Marie & FreeSurfers:

I am running the LGI command on a group of brains and I am getting an error message. MATLAB opens up and begins to run when this error appears:

                            < M A T L A B (R) >

                  Copyright 1984-2011 The MathWorks, Inc.

                    R2011b (7.13.0.564) 64-bit (maci64)

                              August 13, 2011

 

To get started, type one of these: helpwin, helpdesk, or demo.

For product information, visit www.mathworks.com.

 

>> reading filled volume...

closing volume...

{Undefined function 'fspecial' for input arguments of type 'char'.

Error in make_outer_surface (line 31)

Gaussian = fspecial('gaussian',[2 2],1);

}

I tried setting the environment using :

setenv MATLABPATH /Applications/MATLAB_2011/bin

setenv PATH ${MATLABPATH}/bin:${PATH}

However this did not help. Any advice?

thanks,

Alan