Re: [Freesurfer] possible to display data obtained through mri_segment as heatmap?

we don't have a way to do this. With a little programming you could do this in matlab. let me know if you need pointers doug

On 06/01/2013 04:43 PM, Salil Soman wrote:

Dear Doug,

Thank you for your response. I am not sure I understand what I would be overlaying.

I would like to display the T1 volume for the subject, but for each voxel color value, I would like that to reflect the mean intensity value that I calculated using mri_segstats. I do not see a way to do this in freeview. Any pointers to further details would be greatly appreciated.

Best wishes,

Sal

On Fri, May 31, 2013 at 12:46 PM, Douglas N Greve <greve@nmr.mgh.harvard.edu mailto:greve@nmr.mgh.harvard.edu> wrote:

you can just specify an overlay on the freeview command line


On 05/31/2013 03:26 PM, Salil Soman wrote:

    I have been able to generate the table. I was asking about an
    actual image (that could be visualized in freeview or
    something else).

    Thank you.

    -S


    On Fri, May 31, 2013 at 12:25 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:

        Do you mean table data or data that you have on a map?

        On 05/31/2013 03:20 PM, Salil Soman wrote:

            Dear Doug,

            Thank you for your recent advise with using freesurfer to
            extract mean values from non structural image data. Is
    there a
            way to generate an image (e.g. heat map) displaying those
            values in free view?

            Best wishes,

            Sal


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