Dear SPMers
These questions are about spatial normalization.
1) Is this correct: the more basis functions are used the better the result
?
2) Why is the default ( 7 8 7 ) , not for example ( 7 7 7 ) ? In other
words, why not a same number for each axis?
3) How does the choice of basis functions ( x y z ) affect the spatial
normalization of each axis ?
Thanks,
Esa Wallius
Turku PET Centre, Finland
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