I have been conducting VBM analysis and now want to extract the gray matter data from the significant clusters in my results.
I have tried to use marsbar, but have found that it will not open (I believe that this may be due to me using SPM 12).
I am assuming that there must be a way within SPM, but I am new to the package and don't seem to be able to find it. Similarly, I am unfamiliar with MATLAB.
Any suggestions/solutions will be greatly appreciated.