Dear Freesurfer experts,
If I want to correlate a variable with cortical thickness using mri_glmfit_script.csh,
fsgd file
GroupDescriptorFile 1 Title <name of the analysis> Class Main Variables <variable of interest> Input subject1 Main <results of subject 1 on variable of interest> …
and contrast.mat
0 1
Question: red/yellow on the statistical surface map = positive correlation between cortical thickness and variable of interest (and blue negative correlation)?
Thanks,
Stephane