Hi,
Good point - I'm not sure where that page has disappeared to. We'll
chase this up....it might be worth posting this question to the
FreeSurfer list too though.
FEAT will be unhappy at higher-level if you haven't done registration
at lower level with FEAT to a standard space image.
Cheers.
On 10 Mar 2009, at 23:33, Susan McLaughlin wrote:
> Hi,
>
> An FSL/Freesurfer newbie question:
>
> We are conducting analyses of functional data extracted to the brain
> surface
> (by Freesurfer), registered to that surface.
>
> I am first performing lower-level FSL analyses of single-subject,
> single-run
> data using the Freesurfer surface functional data (converted back to
> Nifti). I always get same error message when I enter the functional
> surface
> input (“Warning – have auto-set BET preprocessing option and/or
> registration
> DOF on the basis of image fields-of-view; check settings”), but I
> have been
> ignoring this message and the analysis seems to run fine.
>
> However, when I try to run a higher-level analysis across sessions
> using the
> lower-level FEATs, I always get another error message ("Registration
> has not
> been run for all of the FEAT directories that you have selected for
> group
> analysis. Please turn on and setup registration”) and the analysis
> won’t
> run. This occurs regardless of whether my lower-level analyses are
> registered to the extracted surface structural, to the extracted
> surface
> functional, or with registration turned off.
>
> Searching the FSL list, I see others have had this problem (back in
> 2005),
> but it appears the solution promised at
> http://www.fmrib.ox.ac.uk/fsl/freesurfer/index.html cannot be
> accessed as
> that URL is no longer active.
>
> Any suggestions?
>
> Sorry for the somewhat simplistic question.
>
> Susan McLaughlin
> Department of Speech & Hearing Sciences
> University of Washington
>
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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)
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