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Thank you so much, Douglas.
On Thu, Sep 10, 2020 at 10:20 PM Douglas N. Greve
wrote:
> Can't you just average the lh and rh values? You can weight by the surface
> area or number of vertices
>
> On 9/10/2020 12:53 PM, vittal korann wrote:
>
>
Can't you just average the lh and rh values? You can weight by the
surface area or number of vertices
On 9/10/2020 12:53 PM, vittal korann wrote:
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Sorry, Douglas, I might have confused you.
Freesurfer will provide mean thickness for the whole-brain. simila
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Sorry, Douglas, I might have confused you.
Freesurfer will provide mean thickness for the whole-brain. similarly, can
I have mean gyrification for the whole brain (not individual values for
left and right hemisphere)?
*Finally, it worked. Thank you, D
On 9/10/2020 12:08 PM, vittal korann wrote:
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Finally, it worked. Thank you, Douglas.
My question is regarding the mean gyrification similar to what we get
for thickness as a whole-brain mean thickness.
I'm not sure what you are asking here. gyrification a
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Finally, it worked. Thank you, Douglas.
My question is regarding the mean gyrification similar to what we get for
thickness as a whole-brain mean thickness.
If there is a way to calculate, please let me know.
Here is a command that I executed and got t
Can you send the actual command you ran and all the terminal output?
On 9/10/2020 12:58 AM, vittal korann wrote:
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Yes, I did replace question marks with left and right.
Thank you so much, Douglas.
With regards
Vittal
*/
/*
On Thu, Sep 10, 2020 at 1:11 AM
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Yes, I did replace question marks with left and right.
Thank you so much, Douglas.
With regards
Vittal
On Thu, Sep 10, 2020 at 1:11 AM Douglas N. Greve
wrote:
> Are you using actual question marks or are you replacing them with l or r?
> (you hav
From: freesurfer-boun...@nmr.mgh.harvard.edu
On Behalf Of vittal korann
Sent: Wednesday, September 09, 2020 1:26 PM
To: Douglas N. Greve
Cc: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] mean gyrification index
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I did that
Are you using actual question marks or are you replacing them with l or
r? (you have to replace)
On 9/9/2020 2:26 PM, vittal korann wrote:
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I did that, but the error remains the same.
mri_segstats --slabel CSRI001 ?h
$SUBJECTS_DIR/CSRI001/label/?h
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I did that, but the error remains the same.
> mri_segstats --slabel CSRI001 ?h $SUBJECTS_DIR/CSRI001/label/?h.cortex
> --i $SUBJECTS_DIR/CSRI001/surf/?h.pial_lgi --sum
> h.aparc.pial_lgi-csri001.stats
On Wed, Sep 9, 2020 at 11:32 PM Douglas N. Gr
You need to include the hemisphere in the --slabel arguments (maybe the
2nd one)
On 9/9/2020 2:10 PM, vittal korann wrote:
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Dear Douglas
Thank you for your help!
I got an error while executing the mris_segstats command.
Command:
mri_segstats --sl
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Dear Douglas
Thank you for your help!
I got an error while executing the mris_segstats command.
Command:
> mri_segstats --slabel CSRI001?h
> $SUBJECTS_DIR/CSRI001/label/?h.cortex.label --i
> $SUBJECTS_DIR/CSRI001/surf/?h.pial_lgi --sum h.aparc.pial_
...@nmr.mgh.harvard.edu
On Behalf Of Douglas N. Greve
Sent: Wednesday, September 09, 2020 12:13 PM
To: freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] mean gyrification index
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I think that should work
On 9/9/2020 12:59 PM, Alexopoulos, Dimitrios wrote
*From:*freesurfer-boun...@nmr.mgh.harvard.edu
*On Behalf Of *Douglas N. Greve
*Sent:* Wednesday, September 09, 2020 11:54 AM
*To:* vittal korann ;
freesurfer@nmr.mgh.harvard.edu
*Subject:* Re: [Freesurfer] mean gyrification index
** External Email - Caution **
You can use mri_segstats with the
Sent: Wednesday, September 09, 2020 11:54 AM
To: vittal korann ; freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] mean gyrification index
* External Email - Caution *
You can use mri_segstats with the --slabel option, specifying the
?h.cortex.label and using the gyrification as input
On 9/9
You can use mri_segstats with the --slabel option, specifying the
?h.cortex.label and using the gyrification as input
On 9/9/2020 12:54 PM, vittal korann wrote:
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Thank you so much, Douglas.
Could you please guide me to obtain the global mean gyrification i
It is giving you values for two segmentations: inside the label and
outside the label. Use --id 1 to get only values inside the cortex label
On 9/9/2020 11:27 AM, vittal korann wrote:
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Dear FreeSurfer experts
I am working on the gyrification index of schiz
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Dear FreeSurfer experts
I am working on the gyrification index of schizophrenia patients. I had
collated global brain values such as thickness, GM, and WM volumes.
In addition, I wanted to tabulate gyrification values. Using the below link
I was able t
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