Hello,
> If for each participant, I used 4 degree Bilinear Interpolation
> reslice methodfor realignment (the default setting in spm) .
> Later, in the report of group level result, the clusters with more than
> 10 voxels are selected, then the '' 10 voxels '' here should be
> interpolated but not directly-measured voxels, right?
yes, in case you did a reslicing of your data, there will always be an
interpolation of data. In your case, if you report group results,
spatial normalization will be more relevant in that regard (actually,
you may not even have to reslice during the realignment step as the
realignment parameters will be stored in the headers and will be applied
during spatial normalization - this saves you one intermediate
interpolation).
> Thanks in advance :)
You're welcome :)
Marko
--
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Marko Wilke (Dr.med./M.D.)
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Universitäts-Kinderklinik University Children's Hospital
Abt. III (Neuropädiatrie) Dept. III (Pediatric neurology)
Hoppe-Seyler-Str. 1, D - 72076 Tübingen
Tel.: (+49) 07071 29-83416 Fax: (+49) 07071 29-5473
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