Dear Group,
I have just run through a simple block dataset (preprocessing and analysis) in
spm5 using img and hdr files written by afni's 3dAFNItoANALYZE. This worked
very easily.
I also tried to run through using a *.nii file written by afni 3dAFNItoNIFTI,
but this failed. I could view the *.nii file. It seemed that spm5 did
realignment, normalization and smoothing for me (it was EXTREMELY fast,
though...2 seconds for realignment for 125 volumes and didn't produce graphs of
translation, rotation etc.) and when I tried to specify the design, my matrix
was empty. I wasn't trying to do anything fancy, just a classic analysis.
Is there a problem with handling the nifti format (or maybe a trick)? I can
scroll through all the timepoints in afni...so they seem to be there.
Any suggestions would be appreciated.
Thanks,
Dianne
Dianne K. Patterson Ph.D.
Psychology, Room 217E
(520) 626-4571
Cognition and NeuroImaging Labs
University of Arizona
Tucson, AZ
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