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Just to add, Mark Jenkinson just answered this question with some nice code here<https://www.jiscmail.ac.uk/cgi-bin/webadmin?A2=ind1204&L=fsl&P=R704&1=fsl&9=A&J=on&d=No+Match%3BMatch%3BMatches&z=4>. It does what Sachin suggested. Jeanette On Mon, Apr 2, 2012 at 4:26 PM, Dixit, Sachin <[log in to unmask]>wrote: > Hello there , **** > > You can certainly miss the registration for Lev1 analysis by simply > opening GUI and shutting off initial structural image, main structural > image and standard space tabs under the Registration tabs. That way > registration will not happen. However the bigger trick is Lev2 analysis > where you are combining multiple feat (to do the fixed effect analysis) > that belong to the same task. But here also what you can do is: You can > create an indentity matrix (4x4) for example_func2standard.mat and also > create standard.nii.gz which is nothing but MNI152_T1_2mm.nii.gz > (template). Make sure you create this under reg directory of each feat > (that is you have to create directory reg, since you shut it off during > Lev1). Than run updatefeatreg on the reg directory and see yourself what > will be created. **** > > So this is a way around it, but I hope the template for your data is > registered in MNI space.**** > > ** ** > > Sachin**** > > ** ** > > *From:* FSL - FMRIB's Software Library [mailto:[log in to unmask]] *On > Behalf Of *Ibi > *Sent:* Monday, April 02, 2012 10:53 AM > *To:* [log in to unmask] > *Subject:* [FSL] How to skip registration**** > > ** ** > > Hi FSL members, **** > > ** ** > > Is there a way to skip the registration in FEAT? My data is already > registered. Anyway, even if the data is registered and the registration is > done, should I get really bad alignment between the template and the image > (as shown in the registation page of the report)? Thanks in advance, **** > > Ibi**** > > ------------------------------ > The materials in this message are private and may contain Protected > Healthcare Information or other information of a sensitive nature. If you > are not the intended recipient, be advised that any unauthorized use, > disclosure, copying or the taking of any action in reliance on the contents > of this information is strictly prohibited. If you have received this email > in error, please immediately notify the sender via telephone or return mail. >