Dear all,
I've been running one and the same MCFLIRT command in version 4.1.9 and 5.0.6 and find the resulting motion parameters to be very different. The output images look identical though. Now I am wondering about the reason and the impact on analyses involving those parameters?
The command was: mcflirt -in [infile] -out [outfile] -plots -stats -meanvol
You can find the parameter files and plots here: https://www.dropbox.com/sh/wcyxcdpbr2sovpu/WoMJJOHlYc
Many thanks,Julia