Best regards,
Amirhossein Manzouri

On Mon, Mar 17, 2014 at 8:25 PM, Douglas N Greve <greve@nmr.mgh.harvard.edu> wrote:

you will have to run the correction for multiple comparisons with
mri_glmfit-sim (ie, you can't do it in qdec).
doug

On 03/17/2014 02:03 PM, amirhossein manzouri wrote:
> Yes. Basically I want to see the effect of restricting the brain area
> on the group comparison clusters from Monte Carlo Simulation
> (threshold 1.3). As you mentioned before from mdi_glmfit I just get a
> masked version of whole brain analysis. How can I do the correction
> for multiple comparison with Monte Carlo (threshold 1.3) command based?
>
> Best regards,
> Amirhossein Manzouri
>
>
>
>
> On Mon, Mar 17, 2014 at 6:52 PM, Douglas N Greve

> <greve@nmr.mgh.harvard.edu <mailto:greve@nmr.mgh.harvard.edu>> wrote:
>
> 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>

> <mailto: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
>
>
>
> -- Douglas N. Greve, Ph.D.
> MGH-NMR Center
> greve@nmr.mgh.harvard.edu <mailto:greve@nmr.mgh.harvard.edu>

> <mailto:greve@nmr.mgh.harvard.edu

> <mailto:greve@nmr.mgh.harvard.edu>>
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> --
> Douglas N. Greve, Ph.D.
> MGH-NMR Center
> greve@nmr.mgh.harvard.edu <mailto:greve@nmr.mgh.harvard.edu>
> Phone Number: 617-724-2358 <tel:617-724-2358>
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--
Douglas N. Greve, Ph.D.
MGH-NMR Center
greve@nmr.mgh.harvard.edu
Phone Number: 617-724-2358
Fax: 617-726-7422

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