Re: [Freesurfer] Label numbers aparc.a2009s

2017-06-02 Thread Juergen Haenggi
Dear FS experts Please ignore my former email. the tool I used did not show the whole intensity range. sorry Cheers Jürgen - University of Zurich Dr. Jürgen Hänggi, Ph.D. Department of Psycholog

[Freesurfer] Freeview overlay, positive values only

2017-06-02 Thread Rita Elena Loiotile
Hi, Is there an easy command to only load positive values of an overlay in Freeview. I know in tksurfer it's truncphaseflag. Freeview does have the "truncate" option in the surface pane of the GUI. But, I don't see a command line flag. I'm hoping there's a way that's not in the help documentati

[Freesurfer] Label numbers aparc.a2009s

2017-06-02 Thread Juergen Haenggi
Dear FS experts I have a question wrt the label numbers in FreeSurferColorLUT.txt compared with those in aparc.a2009s+aseg.mgz. I noticed that the last ctx (GM) label in FreeSurferColorLUT.txt file is 12175 ctx_rh_S_temporal_transverse whereas in the aparc.a2009s+aseg.mgz file, the highest in

Re: [Freesurfer] running hippocampal segmentation on PING

2017-06-02 Thread Bruce Fischl
Hi Anthony do you have any data that you have run through that version of FS? Or maybe you can run another dataset through it? It doesn't matter to us what subject it is cheers Bruce On Fri, 2 Jun 2017, Anthony Dick wrote: Hello Eugenio,   Thanks for responding. The PING dataset is a pu

Re: [Freesurfer] running hippocampal segmentation on PING

2017-06-02 Thread Iglesias Gonzalez, Eugenio
Yes, please, send me a list of files. And, if you don’t mind, please send me aseg.mgz and wmparc.mgz, if they exist - they are segmentations, so you won’t be violating the agreement ;-) Another option is sending me bert. Cheers, /E Juan Eugenio Iglesias ERC Senior Research Fellow Translational I

Re: [Freesurfer] running hippocampal segmentation on PING

2017-06-02 Thread Anthony Dick
Hello Eugenio, Thanks for responding. The PING dataset is a public use dataset but requires direct request from PING. If I share it that would violate the data use agreement: https://pingstudy.ucsd.edu/legal.html. You can get the data but would need to go through the proper channels with PING,

Re: [Freesurfer] running hippocampal segmentation on PING

2017-06-02 Thread Iglesias Gonzalez, Eugenio
Dear Anthony, Can you please send us a sample subject directory (the mri dir is enough, i don't need the surfaces), so i can play with it and see if there's anything we can do? Cheers E Sent from my phone, please excuse brevity and typos From: Anthony Dick Sent: Thursday, June 1, 16:40 Subject:

[Freesurfer] register.dat file between fMRI runs?

2017-06-02 Thread Maria Hakonen
Dear Freesurfer experts, I have used fslregister to register fMRI data to anatomical data. However, now I would like to register all fMRI runs to the fMRI run that I have registered to the anatomical data. Could someone please let me know how to get a register.dat file between fMRI runs? Many th

Re: [Freesurfer] Creating age-adjusted z score maps against a control group

2017-06-02 Thread Elijah Mak
Hi Freesurfer team, Sorry for reposting. The previous email might have slipped through the cracks. I was wondering if anyone know how to create subject-level Z score maps of thickness (against a set of healthy controls) after regressing out various covariates such as age / education ? Thank yo