Hi,

If I want to map an individual's fMRI results (FIDL output) on his own brain 
surface, should I first create the surface (say, in Freesurfer) and then load 
it 
into Caret and use Attributes Menu -->Map Functional Volumes to Surfaces ?
I tried Caret's quick tutorial where in I had to select 'Map to Spec file with 
Atlas' while doing the mapping... Is a spec file similar to a surface created 
in 
Freesurfer? How can I create a spec file? I would very much appreciate your 
reply.

Another question - when I use Metrics to RGB Paint Dialog, there is a threshold 
selection box where I can enter thresholds. 

In the Display Control Dialog -->RGB Paint Settings Page, there is again an 
option to enter threshold for Red, Green and Blue. Are both these one and the 
same? 


Thank you,
Amy



      
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