Hi, On 19 Jun 2007, at 17:55, Greg Burgess wrote: > Hi all, > > I've been getting a message that says "Warning - have auto-set > preprocessing > option and/or registration DoF on the basis of image fields-of- > view; check > settings." > > The confusing thing is that my images have full brain coverage, and > the > registration DoF are being increased when this message appears, > from 6,7,12 > to 7,12,12. (The BET setting doesn't change.) What does avwinfo say for your FMRI and structural data? > It seems to me that the 12 dof from for the initial structural to main > structural is inappropriate, and should be either 6 or 7 dof rather > than 12. > Am I mistaken? Should the initial structural to main structural be > 12dof, or > is 6dof or 7dof more appropriate? Probably depends on the above - but you can always change those defaults after they've been auto-set if you believe they are inappropriate for your case. Cheers, Steve. > > Thanks, > Greg ------------------------------------------------------------------------ --- Stephen M. Smith, Professor of Biomedical Engineering Associate Director, Oxford University FMRIB Centre FMRIB, JR Hospital, Headington, Oxford OX3 9DU, UK +44 (0) 1865 222726 (fax 222717) [log in to unmask] http://www.fmrib.ox.ac.uk/~steve ------------------------------------------------------------------------ ---