Re: [Freesurfer] question regarding correction for multiple comparisons...

2011-02-15 Thread Douglas N Greve
Nothing that is easy to do. You can compute your own voxel-wise Bonferroni threshold based on the search space and then use mri_binarize to do the thresholding. I don't have a command-line that computes FDR, but you can get the threshold for a given FDR in matlab with fast_fdrthresh, then app

[Freesurfer] question regarding correction for multiple comparisons...

2011-02-15 Thread Joe Andreano
Hi All, I've been doing whole-brain functional analyses using glmfit and mri_volcluster. As I understand it, correction for multiple comparisons is done on a cluster level with this command, by specifying a minimum cluster size and then applying a threshold within each cluster. This is working o