Dear SPM
We are currently running fMRI group study in seven subjects
with two sessions for each and getting into hardware and/or
software trouble.
Images of seven subjects with 256 volumes each
(256 x 7=1792 volumes, 1.8 GB altogether) are analyzed using
SPM96 installed on Silicon Graphics, Origin2000 (32 CPU,
Memory 8 GB, OS; IRIX6.4, 64 bit Unix).
When we run statistics (TR=6, session number =14, no temporal
derivatives, hi-pass filter of 200sec, with temporal smoothing)
of SPM96 on these conditions, it crashes with following error
messages.
---------------------------------------------
??? Error using ===> -
Out of Memory Type HELP MEMORY for your options.
Error in =>/home/nsadato/spm96/spm_spm.m
Online 237 => Y = Y - ones(q,1)*EX;
Error in => /home/nsadato/spm96/spm_fmri_spm_ui.m
On line 509 =>spm_spm(V,H,C,B,G,CONTRAST,ORIGIN,GX
HCBGnames,P,SIGMA,RT);
??? Error while evatiating callback string.
--------------------------------------------
OR
-------------------------------------------
??? Cant map image file (tmp/iidaka/workspace/981003su/
snrfsub00072.img)
Error in =>/home/nsadato/spm96/spm_map_vol.mexsg
Error in =>/home/nsadato/spm96/spm_map.m
On line 33 => V = spm_map_vol(Filename, ID);
Error in =>/home/nsadato/spm96/spm_fmri_spm_uni.m
On line 424 => for i=1; q ; v ( : , i ) = spm_map (p(i , : )) ; end
??? Error while evaluating callback string
----------------------------------------
SPM works normally when running 5 subjects (1280 volumes)
with the same condition.
We very much appreciate your help.
------------------------------
Tetsuya Iidaka, MD
Fukui Medical University
Biomedical Imaging Research Center
23 Shimoaizuki, Matsuoka, Yoshida,
Fukui, 910-1193, JAPAN
Tel: +81 776 61 3111 (ext. 2338)
Fax: +81 776 61 8137
e-mail: [log in to unmask]
------------------------------
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|