Re: [Freesurfer] total intracranial volume

2023-11-22 Thread Douglas N. Greve
They are not On 11/20/2023 6:01 AM, yunus soleymani wrote: External Email - Use Caution Hi Freesurfers, I wanted to know if the Freesurfer volume results are already normalized by the total intracranial volume or if I should normalize it for each subject myself. Thanks for your answ

[Freesurfer] total intracranial volume

2023-11-20 Thread yunus soleymani
External Email - Use Caution Hi Freesurfers, I wanted to know if the Freesurfer volume results are already normalized by the total intracranial volume or if I should normalize it for each subject myself. Thanks for your answer,Yunus

Re: [Freesurfer] total intracranial volume question

2006-03-21 Thread Bruce Fischl
Hi Eli, the eTIV is estimated from the talairach_with_skull.lta linear transform, so you might visually verify that it is correct on our subjects. chers, Bruce On Tue, 21 Mar 2006, Eli Diamond wrote: Hello, I'm writing because I am trying out some structure-function analyses and I woul

[Freesurfer] total intracranial volume question

2006-03-21 Thread Eli Diamond
Hello, I'm writing because I am trying out some structure-function analyses and I would like to normalize my label volume measurements with the total intracranial volume. I was informed that this value is in /stats/aseg.stats. I was surprised at the range of TIVs that I saw in my 29 subjects