The SPM website states, "SPM5 is a major update to the SPM software, containing substantial theoretical, algorithmic, structural and interface enhancements over previous versions." I have followed the link to the 'document' that "describes the new features," but it is not very specific, especially in reference to fMRI data analysis.
Can anyone direct me to a source/paper that outlines the differences between the versions of SPM? In particular, our lab is re-analyzing data previously analyzed using SPM99 and getting very different results. I was hoping that information as to the changes made between versions of the program may explain the results that we are getting using SPM5.
Thank-you for your help,
Julie E. McEntee, M.A., C.C.R.P.
Senior Research Program Coordinator
Department of Psychiatry- Neuroimaging
Johns Hopkins University School of Medicine
600 N. Wolfe St./ Phipps 300
Baltimore, MD 21287