Dear SPM community,
I have a little dummy questions about preprocessings step under SPM99.
Usually, I used two registration steps using mutual information option:
1) between a 3D anatomical image as a target and an axial anatomical image
covering the same cerebral thickness as the functional data, taking as other
objects all the functional images;
2) for each functional session, between the 3D anatomical image as a target
and a mean image created in each functional session before any preprocessing
step taking as other objects all the functional images of the considered
session.
These two steps creates .mat files used in my last normalisation step to
reslice images.
As the first step of the preprocessings should be the motion correction, is
it necessary to reslice images before the coregister steps or is th
einformation contained in this files after motion correction taken into
account for the mutual information coregistration?
Thank you very much in advance,
Harold
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