The orange button lets you open the stats GUI:
VOI
Values from VOI can be read. Create a "VOI" subfolder in the set folder, and place the folders with the VOI mask files under that. Each folder will be listed under "VOI in Template Space" and clicking "VOI values" will read in the values.
Example:
U:\IXIset\ID234N374G1\VOI\Neuromorphometrics