Hi
it's generally a really bad idea to mix different versions of FSL as
part of a single analysis (for a variety of reasons).
In your case I guess the problem is due to the fact that the standard
space image has actually changed: previous versions used the standard
MNI152 image obtained after averaging 152 T1-weighted images using
affine linear registration while the new standard space image (in FSL
4) is based on the same subjects non-linearly warped into a common
space. Furthermore, the data type has also changed between the two
versions. The old standard brain is still available as MNI152lin in
the ${FSLDIR}/data/standard directory
hth
christian
On 19 Oct 2007, at 14:11, Yvonne Brehmer wrote:
> Hi FSL Experts,
>
> I have problems understanding my higher-level FEAT results. I
> always used
> registration to standard MNI brain in the first level analysis and the
> standard space template as background image. Inputs are cope images. I
> receive these strange outputs -
> I was actually working with both FSL versions. Not sure if this
> matters. Can
> anybody help me understanding what happens here?
>
> Thanks a lot,
> Yvonne
> <Bild 2.jpg>
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