Hi all,

 

Does anyone know how to extract average (thickness/area/GI) values of a cluster 
A for subjects in a group which was NOT included in the model where this 
cluster A emerged? For example: in a t-test for diagnosis1>dagnosis2 there is 
an effect in an insulacluster (found with mri_glmfit -sim); post hoc I want to 
test whether diagnosis1 and/or diagnosis2 differ from healthy controls in 
exactly the same cluster. I understand I can run the analyses in seperate 
models (one for diagnosis1 vs HC and one for diagnosis2 vs HC; if this cluster 
does not emerge in either model, there is no difference) but if I want to plot 
all groups for visualization purposes, I have no values for the HC. 

 

Thanks in advance,

 

Maaike

 

 
                                          
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