Thanks steve. I have some questiones on our project. In
our study, we have 14 subject(people). a subject is presented with a
series of faces for which there are seven condition:
neutral, angry, surprise, happy, sad and surprise. We run the experiment
four times on the subject and each run's timing for the prestation is
different.
currently, we are using the FEAT high level to analyse this data and
decided to using AFNI to see the result. Here is what we did.
1) do the first-level analysis for each run on each subject. so we have 56
f.feat files. (The design matrics for each run and subject is the same).
2) then we do a group analysis for this 56 f.feat files(four runs for each
subject 14x4=56).
3) So the result are stored at the (somewhere)/blockcontrol.gfeat
directory.
go to one of the cope*.feat, I used the 'feat2afni' to try to view the
result. According the tutorial(AFNI & FSL interoperation), i can't load
in a stats image(eg, thresh_zstat1.hdr)?
My questiones are,
1. Where should I cp or link those files (eg. thresh_zstat1.hdr) to the
current directory (cope*.feat)?
2. Is my process is correct? or I still need to go futher for doing the
third-level analyse?
wei
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Wei Qiu
Massachusetts General Hospital
MGH-NMR Center,
Bldg. 149, 13th Street
Charlestown, MA 02129
Phone: 781-6329513(cell)
781-3389648(home)
Mail: [log in to unmask]
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