Dear all,
i have encountered the following estimation error in a two sample t-test design with 42 subjects in SPM5 on a Windows XP 64bit with 4 Gb RAM running Matlab 6.5 (32-bit) when using the modulated images (size 27 mb each) with the HMRF-correction by Christian Gaser. This occurs even when i use only 21 subjects. The same setup using the unmodulated normalised images works fine.
Plane 175/181, block 1/1 : ...done
Plane 176/181, block 1/1 : ...done
Plane 177/181, block 1/1 : ...done
Plane 178/181, block 1/1 : ...done
Plane 179/181, block 1/1 : ...done
Plane 180/181, block 1/1 : ...done
Plane 181/181, block 1/1 : ...done
Spatial non-sphericity (over scans) : ...estimating derivatives
Spatial non-sphericity (over scans) : ...writing resels/voxel image
Error running job:
Error using ==> sqrt
Out of memory. Type HELP MEMORY for your options.
--------------------------
Done.
I would really appreciate your input,
Peter Schlindwein
Department of Neurology
Johannes-Gutenberg University
Mainz, Germany
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