That's true...
IF the MNI people have use SPM/other nonlinear deformation fields. I
don't know if this is the case... I thought that the MNI images were
constructed by rigid/affine registration and averaging.
For details, maybe
http://www.mrc-cbu.cam.ac.uk/Imaging/Common/mnispace.shtml
is handy again... (the original papers are not public domain)
Of course you can make your own deformed grid as well, if that is what
you are looking for. Use ndgrid in matlab to make a transformed grid
(affine), add a grid of lowpass-filtered (eg, with a Gaussian) random
values.
hth
Alle Meije
Juergen Haenggi wrote:
> Hi Alle Meije
>
> thanks for answering. If I resample the normalized single subject template
> into another grid I can
> change the resolution. But the deformations introduced by the normalization
> procedure are still there
> after resampling, right?
>
> Thanks
> Best regards
> Juergen
>
>>The CBU have the Colin image on their site. See
>>http://www.mrc-cbu.cam.ac.uk/Imaging/Common/mnispace.shtml
>>
>>It is in MNI space, but of course you can resample it on
>>whichever grid you choose...
>>
>>atb
>>Alle Meije
>>>
>>>Dear SPM users
>>>
>>>I am looking for the native (unnormalized) MNI (resolution 2mmm) or
>>>ICBM (resolution 1mm) single subject template (Colin27).
>>
>>Where one can get it?
>>
>>>Thanks in advance
>>>Best regards
>>>Juergen
>>>
>>
>>
>
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Brain Mapping Unit
Dept. of Psychiatry
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