http://www.fil.ion.ucl.ac.uk/spm/
http://www.fmrib.ox.ac.uk/fsl/
http://afni.nimh.nih.gov/afni/
http://www.sph.sc.edu/comd/rorden/mricro.html
http://www.humanbrainmapping.org/
http://www.mathworks.com/products/matlab/
http://www.mathworks.com/matlabcentral/
http://ric.uthscsa.edu/mango/