Hello everybody,
I have a problem using SPM 8: In some, but not all, subjects of a study with
block design, the activity shown in the contrast is tilted backwards (so
that activation that should be parietal is now located in the cerebellum
etc.) or forwards. This problem did not occur when the same data set was
analyzed with SPM 2. In SPM 8, we used a batch to do the analysis. For
pre-processing, we did a re-alignment, slice timing, co-registration,
segmentation, normalization and smoothing.
Can anyone help me with this?
Thank you very much in advance,
Jens
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