Hi
I performed lower level analysis on nine subjects and now want to look at
the mean response. There are three contrasts within each single lower
level analysis.
I ran the higher level FLAME analysis and have struck a nifti error; see
below.
**************************************************************
Started FEAT at Tue Sep 13 09:27:29 GMTDT 2005 on BRENNAN
FEAT output is C:/cygwin/home/Administrator/cope1+.feat
/bin/cp C:/Johnsubjects/AlexMc/alexepia.feat.gfeat/design.fsf design.fsf
/usr/local/fsl/bin/feat_model design
/usr/local/fsl/bin/flame --cope=filtered_func_data --
vc=var_filtered_func_data --mask=mask --ld=stats --dm=design.mat --
cs=design.grp --tc=design.con --ols --nj=10000 --bi=500 --se=1 --fm --
zlt=2.25 --zut=2.65
Log directory is: stats
Setting up:
** ERROR: nifti_image_read(filtered_func_data): can't open header file
** ERROR: nifti_image_open(filtered_func_data): bad header info
Error: failed to open file filtered_func_data
Error:: FslGetDim: Null pointer passed for FSLIO
****************************************************************
etc
I have looked at the postings on the mailing list and i do not believe i
have a memory or swap space problem. I hope someone can assist me with
this problem.
It may be worth noting that originally on my lower level analysis i met a
similar nifti error and got around this by removing the temporal
derivative aspect of the model design. It appears some of my modelled
conditions are similar. However each of the lower level anlyses was
comleted sucesfully and i do not see how this could effect the FLAME
analysis. Any suggestions of how to solve this probelm are most welcome.
Kind Regards
John McLean
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