Hi Freesurfers,
I want to calculate the FA in a VOI 8 mm3 in the left and right prefrontal
white matter areas. My plan is to derive a mask for that area from aseg.mgz
then I will register this mask to the FA map to calculate the FA value. Is it
possible to derive like this mask from aseg.mgz
Hi Mohamad
I would think you are better off using the wmseg for this.
cheers
Bruce
cheers
Bruce
On Fri, 14 Nov
2014, Alshikho, Mohamad J. wrote:
Hi Freesurfers, I want to calculate the FA in a VOI 8 mm3 in the left and
right
prefrontal white matter areas. My plan is to derive a mask
I think Bruce is referring to the wmparc.mgz. Map the FA into the
anatomical space. Then use it with mri_segstats, probably with the erode
option.
doug
On 11/14/2014 11:41 AM, Bruce Fischl wrote:
Hi Mohamad
I would think you are better off using the wmseg for this.
cheers
Bruce
-boun...@nmr.mgh.harvard.edu
[freesurfer-boun...@nmr.mgh.harvard.edu] on behalf of Bruce Fischl
[fis...@nmr.mgh.harvard.edu]
Sent: Friday, November 14, 2014 12:41 PM
To: Freesurfer support list
Subject: Re: [Freesurfer] Prefrontal white matter
yes, sorry. That is what I meant
Bruce
On Fri, 14 Nov
list
Subject: Re: [Freesurfer] Prefrontal white matter
yes, sorry. That is what I meant
Bruce
On Fri, 14 Nov 2014, Douglas N Greve wrote:
I think Bruce is referring to the wmparc.mgz. Map the FA into the
anatomical space. Then use it with mri_segstats, probably with the erode
option.
doug
: [Freesurfer] Prefrontal white matter
yes, sorry. That is what I meant
Bruce
On Fri, 14 Nov 2014, Douglas N Greve wrote:
I think Bruce is referring to the wmparc.mgz. Map the FA into the
anatomical space. Then use it with mri_segstats, probably with the erode
option.
doug
On 11/14/2014 11:41
Subject: Re: [Freesurfer] Prefrontal white matter
yes, sorry. That is what I meant
Bruce
On Fri, 14 Nov 2014, Douglas N Greve wrote:
I think Bruce is referring to the wmparc.mgz. Map the FA into the
anatomical space. Then use it with mri_segstats, probably with the erode
option.
doug
On 11
