The tcl script and function names are intended to be loosely descriptive of their purpose. There are some scripts here for exporting MRI volumes to various formats as single slices or as whole volumes, including exports to freesurfer format and the MEDx version of analyze (not necessarily compatible with the SPM version of analyze - search www.google.com with the keyword 'MRIcro' for an SPM analyze converter). There are also some scripts for functional MRI analysis, but these have not been extensively tested. In any case, it has been my experience that peace of mind only comes from performing functional MRI analysis manually, carefully checking each processing stage.
All scripts and functions are provided with no implied or express warranties. Please use them and distribute them as you will, entirely at your own risk (you must use the GPL if you redistribute these scripts, see www.gnu.org). Most of these scripts and functions have been developed and tested on limited dataset specifications, please be careful to verify operations on your data. Some of these scripts may be under development and may not work correctly. It is best if you have some familiarity with tcl programming so that you can modify some script variables, which are most likely defined for use with my data and there are currently no user prompts to define these variables at runtime. Most, if not all scripts, declare relevant variables at the outset. You will be sure to find some useful free documentation of the popular tcl/tk language via www.google.com