I don't know what you mean. Can you elaborate?
doug

On 03/17/2014 01:19 PM, amirhossein manzouri wrote:

Can I also use mri_surfcluster as it is in qdec since I want to compare the whole brain and masked brain results?

Best regards,
Amirhossein Manzouri

On Fri, Mar 14, 2014 at 4:49 PM, Douglas N Greve <greve@nmr.mgh.harvard.edu <mailto:greve@nmr.mgh.harvard.edu>> wrote:


    you are doing it the right way. There is no difference in the
    uncorrected analysis. There will be a difference when you correct
    for multiple comparisons
    doug



    On 03/14/2014 11:15 AM, amirhossein manzouri wrote:

        Dear Experts,
        I have read the previous posts in the list regarding
        restricted ROI analysis. So I generated my label from tksurfer
        and used that for group difference analysis by adding --label
        to mri_glmfit, but the result (sig.mgh) seems just a masked
        version of the analysis including whole brain ( no difference
        in significance! ). I expected to see a different pattern of
        significance by limiting the region. Would you please advise
        if I am doing this in a right way?

        Best regards,
        Amirhossein Manzouri



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