[Freesurfer] non-parallel version of LME models MATLAB scripts

In running a mass-univariate LME models analysis I keep running into calls to the parallel computing toolbox (parfor, matlabpool, etc…). I was able to comment out these lines in some of the scripts but I've run up to one that is particularly difficult to modify (I am not an expert in MATLAB). The script called lme_mass_fit_Rgw has proven to be too difficult. Would it be possible to get a version of the of the LME models analysis that runs on the base MATLAB program only? It will admittedly take longer but will make the analysis more accessible.

Also, I was unable to find the function "for_progress" which is called along with "parfor_progress".

Thanks, Francois