In the mri_glmfit.log file, there is a "SearchSpace" this will be in mm2 for surfaces and mm3 for vols. There will also be a mask.mgh file. You can run mri_segstats on this to give you the number of elements that are == 1.
doug
Stefan Brauns wrote:
Hi there,
I am running surface based analysis of cortical thickness using FreeSurfer. Sometimes I constrain the analysis to certain regions of the brain, e.g. only frontal lobes. I would like to find out how many vertices per hemisphere are analysed with the mri_glmfit I am running. Is there a possibility to get these values from any of the log-files? What is the usual number of vertices per hemisphere?
Many thanks,
Stefan
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