Hi Mark,
You were right (of course!). Had a nasty bit of phase-wrapping on my epi which i
cleared up using BET and also a lot of neck on the highres which the -c option
sorted out nicely.
Thanks as always for your words of wisdom!
Don
Quoting Mark Jenkinson <[log in to unmask]>:
> Hi Don,
>
> Problem is with your initial_highres to highres registration.
> All the example_func to X registrations (except where X=initial_highres)
> are generated by combining example_func2initial_highres with
> initial_highres2highres.
>
> So, have a look at this registration and see if other DOF or
> pre-processing (bet, etc) can help.
>
> Cheers m'dear,
> Mark
>
>
>
> Donna Lloyd wrote:
>
> >Dear FSL,
> >
> >Following on from previous e-mails about registering few epi slices to
> whole
> >brain epi to highres to standard i have a question about 'partial success
> >registration'.
> >
> >On the basis of the FEAT report the registration of the example_func to
> >initial_highres (whole brain epi) was successful, as was the registration
> of
> >the highres to standard. However, the registration of initial_highres to
> >highres, example_func to highres and example_func to standard has failed.
> >
> >I'm failing to see a pattern in this so i can effectively target the
> offending
> >image. Have checked all images with MRIcro and used full search strategy in
> >FEAT.
> >
> >Any suggestions would be greatly appreciated.
> >
> >Donna
> >
> >
> >Donna Lloyd DPhil
> >Magnetic Resonance and Image
> > Analysis Research Centre (MARIARC)
> >University of Liverpool
> >2 Abercromby Square
> >Liverpool, U.K.
> >L69 3BX
> >
> >Tel No: +44-151-794-5629
> >Fax No: +44-151-794-5635
> >
> >or
> >
> >Pain Research Institute
> >Clinical Sciences Centre
> >University Hospital Aintree
> >Lower Lane
> >Liverpool, U.K.
> >L9 7AL
> >
> >Tel No: +44-151-529-5845
> >Fax No: +44-151-529-5821
> >
> >
>
Donna Lloyd DPhil
Magnetic Resonance and Image
Analysis Research Centre (MARIARC)
University of Liverpool
2 Abercromby Square
Liverpool, U.K.
L69 3BX
Tel No: +44-151-794-5629
Fax No: +44-151-794-5635
or
Pain Research Institute
Clinical Sciences Centre
University Hospital Aintree
Lower Lane
Liverpool, U.K.
L9 7AL
Tel No: +44-151-529-5845
Fax No: +44-151-529-5821
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