Re: [Freesurfer] Fwd: eTIV

2022-08-07 Thread Bouchra Guelib
External Email - Use Caution I want to use eTIV to normalize also the normDev, normMean of subcortical regions as well as the morphological variables of cortical regions such as gray matter volume, rectified mean curvature. Should I devide them on eTIV ? Le jeu. 28 juil. 2022 à 1

Re: [Freesurfer] Fwd: eTIV

2022-07-28 Thread Douglas N. Greve
I usually just divide the volume by the eTIV (you can do this in asegstats2table with the --etiv flag). Some people will use it as a nuisance regressor in the GLM On 7/27/2022 3:11 PM, Bouchra Guelib wrote: External Email - Use Caution -- Forwarded message - De : *Bo

[Freesurfer] Fwd: eTIV

2022-07-27 Thread Bouchra Guelib
External Email - Use Caution -- Forwarded message - De : Bouchra Guelib Date: mer. 27 juil. 2022 à 19:28 Subject: eTIV To: I hope you can help me with this point I extracted the measures in 'aseg.stats', 'lh.aparc.stats',and 'rh.aparc.stats'. Now I want to use

Re: [Freesurfer] Fwd: eTIV and brainmask mismatch on Philips data

2019-09-10 Thread Agnieszka Sabisz
External Email - Use Caution Dear Doug, Thanks a lot!!! 3t flag helps very much. The data looks fine now. All the best Agnieszka pon., 19 sie 2019 o 15:59 Greve, Douglas N.,Ph.D. napisał(a): > Hi Agnieska, sorry for the delay. It looks like the contrast is slightly > different t

Re: [Freesurfer] Fwd: eTIV and brainmask mismatch on Philips data

2019-08-19 Thread Greve, Douglas N.,Ph.D.
Hi Agnieska, sorry for the delay. It looks like the contrast is slightly different than FS expects. I ran it with the -3T flag (which changes the talairach atlas), and it seemed to run fine on that subject. Try it out. best doug On 8/19/2019 1:23 AM, Agnieszka Sabisz wrote: External Ema

Re: [Freesurfer] Fwd: eTIV and brainmask mismatch on Philips data

2019-08-19 Thread Agnieszka Sabisz
External Email - Use Caution Dear Doug, I uploaded the data by ftp in Windows 10 on 1st Aug. I hope You can see a tar file. The file's name is HTN_Con_096 and it contains the subject's folder after recon_all. Do You need any other data? All the best czw., 1 sie 2019 o 11:44 Agnie

Re: [Freesurfer] Fwd: eTIV and brainmask mismatch on Philips data

2019-08-01 Thread Agnieszka Sabisz
External Email - Use Caution Dear Doug, I uploaded the data by ftp in Windows 10. I hope You can see a tar file. The file's name is HTN_Con_096 and it contains the subject's folder after recon_all. Do You need any other data? All the best Agnieszka pon., 29 lip 2019 o 22:44 Greve,

Re: [Freesurfer] Fwd: eTIV and brainmask mismatch on Philips data

2019-07-29 Thread Greve, Douglas N.,Ph.D.
That is a little strange. Can you tar up the data and upload it to ftp://surfer.nmr.mgh.harvard.edu/transfer/incoming Let me know when it is there and what the file name is On 7/24/19 4:53 AM, Agnieszka Sabisz wrote: > > External Email - Use Caution > > Dear Freesurfer Team, > I checked sk