17 Nov
2016
17 Nov
'16
6:20 p.m.
Hello Freesurfers,
I'm interested in creating a group map where each vertex represents the correlation (as a correlation coefficient) between a task-related BOLD contrast value (ces.nii.gz) and a single covariate. This is analogous to a cortical thickness GLM with one group and one covariate, but I'd want an r-map instead of a sig-map. How might I accomplish this? It appears that mri_glmfit generates sig-maps, gamma-maps, etc, but not r-maps.
Thanks in advance, Keji