Re: [Freesurfer] DOSS or DODS (Don't use DOSS with QDEC)

2014-01-12 Thread amirhossein manzouri
Thanks Doug and how can check if the slopes are different? On Jan 12, 2014 12:33 AM, Douglas Greve gr...@nmr.mgh.harvard.edu wrote: Use DODS to test whether the slopes differ between the three groups. If they do not, then use DOSS. doug On 1/11/14 5:03 PM, amirhossein manzouri wrote:

[Freesurfer] Surface colour tksurfer

2014-01-12 Thread matteo . diano
Dear Freesurfer experts, I would like to change the colour of the surface in tksurfer (e.g. from grey brain to blue brain). How can i obtain it? Thank you very much in advance! Regards Matteo ___ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu

Re: [Freesurfer] brain orientation in qdecDouglas N Greve

2014-01-12 Thread Douglas Greve
Sounds like it is some problem with the display libraries. I think someone else was having the same problem recently (ie, hemisphere displayed upside down in tksurfer). Does anyone remember? Zeke? doug On 1/12/14 5:03 AM, Schweren, LJS (med) wrote: No, in Freeview I encountered no such

Re: [Freesurfer] Surface colour tksurfer

2014-01-12 Thread Douglas Greve
Hi Matteo, I don't think it can be done in tksurfer. doug On 1/12/14 9:32 AM, matteo.di...@unito.it wrote: Dear Freesurfer experts, I would like to change the colour of the surface in tksurfer (e.g. from grey brain to blue brain). How can i obtain it? Thank you very much in advance!

Re: [Freesurfer] Surface colour tksurfer

2014-01-12 Thread Bruce Fischl
Hi Matteo the code doesn't support this, but if you don't mind a bit of coding, I think you can change: tksurfer.c: line 15415 r_base = g_base = b_base = 0; I think if you change b_base to 255 the background would be blue (although I haven't tried this) cheers Bruce On Sun, 12 Jan

Re: [Freesurfer] DOSS or DODS (Don't use DOSS with QDEC)

2014-01-12 Thread Douglas Greve
If you have two groups and a single covariate, when you run it with mri_glmfit create a contrast with [0 0 1 -1]. In QDEC, it will be one of the default contrasts (something like do the two groups differ in slope?) doug On 1/12/14 5:31 AM, amirhossein manzouri wrote: Thanks Doug and how

[Freesurfer] Tracula Error: bvecs and bvals don't have the same number of entries

2014-01-12 Thread Francesco Baldacchini
Hi everybody, I'm trying to run the* trac all -prep *command but after some times I get this error bvecs and bvals don't have the same number of entries. I've checked my bvals and bvecs, which are in attach, but they seems to be formatted in the right way. What can I do? Thanks, Francesco

Re: [Freesurfer] data uploaded

2014-01-12 Thread charujing123
Hi Louis, I'm sorry to reply so late. I resolved my question. Thanks. All the best. Rujing Zha 2014-01-13 charujing123 发件人:Louis Nicholas Vinke vi...@nmr.mgh.harvard.edu 发送时间:2014-01-09 23:38 主题:Re: Re: Re: [Freesurfer] data uploaded 收件人:Rujing Zhacharujing...@163.com 抄送:Bruce