Hi Maryam, I must confess ignorance on search-light analysis. Can you give me more background on what it is, the output data, and what you want mri_glmfit to tell you? doug
On 09/30/2012 09:46 PM, Maryam Vaziri Pashkam wrote:
Hi Dough,
I have run a searchlight analysis on 10 subjects and want to run a random effects analysis with mri_glmfit across subject. I have the results of each subject projected on the fsaverage surface. But I have no idea how to make it to
- compare the values in each voxel with 0.5 instead of 0
- how to make it ignore the fact that I dont have variance for each
subject and only have a single performance value (support vector machine performance) for each voxel (it looks like the mri_glmfit needs a ces.var.nii)
Any idea how I can do this? Sorry if this is a rookie question. I am totally new to searchlight and random effects analysis in fsfast.
Thanks, Maryam