The voxels are boxes In coronal we have been using the uncus to divide in anterior vs posterior.
________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Douglas N. Greve dgreve@mgh.harvard.edu Sent: Monday, May 11, 2020 2:25 PM To: freesurfer@nmr.mgh.harvard.edu freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Hippocampus {Disarmed}
And how do you want to define your voxel? As a bounding box around a particular structure (or structures)? Which ones?
On 5/11/2020 2:12 PM, Del Re, Elisabetta wrote: Hi Douglas, basically yes. Thank you so much, Elisabetta
________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Douglas N. Greve dgreve@mgh.harvard.edumailto:dgreve@mgh.harvard.edu Sent: Monday, May 11, 2020 1:15 PM To: freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Hippocampus {Disarmed}
I'm still not sure what you are asking for. Do you want coordinates for your MRS voxels for each subject?
On 5/11/2020 12:53 PM, Del Re, Elisabetta wrote: I'm trying to recreate the same freesurfer subdivision during MRS acquisition of 2 voxels for anterior and posterior hippocampus. I am trying to find a way to be consistent and recreate the two big freesurfer anterior/posterior voxels. I am looking for suggestions ________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu on behalf of Iglesias Gonzalez, Juan E. JIGLESIASGONZALEZ@mgh.harvard.edumailto:JIGLESIASGONZALEZ@mgh.harvard.edu Sent: Monday, May 11, 2020 12:18 PM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Hippocampus
Dera Elisabetta,
Can you please give us some more detail on what you mean by “I am trying to translate the same subdivision to MRI acquisition for spectroscopy purposes.”?
Cheers,
/E
Juan Eugenio Iglesias
Senior research fellow
CMIC (UCL), MGH (HMS) and CSAIL (MIT)
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From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu on behalf of "Del Re, Elisabetta" Elisabetta_DelRe@hms.harvard.edumailto:Elisabetta_DelRe@hms.harvard.edu Reply-To: Freesurfer support list freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu Date: Monday, May 11, 2020 at 09:42 To: "freesurfer@nmr.mgh.harvard.edu"mailto:freesurfer@nmr.mgh.harvard.edu freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Hippocampus
Dear Freesurfer team,
I have analyzed the anterior/posterior hippocampus successfully utilizing FS6.0.
I am trying to translate the same subdivision to MRI acquisition for spectroscopy purposes.
Do you have suggestions?
Thank you very much,
regards,
Elisabetta
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