Re: [Freesurfer] retinotopy and FsFast

2005-12-02 Thread Doug Greve
That's a pretty old version. Can you download and install a new version? I actually don't know that much about the interpretation of the color wheel. Maybe Nouchine or Sari can help with this. doug On Fri, 2 Dec 2005, Jane Aspell wrote: hi again i'm still really stuck with my retinotopy an

Re: [Freesurfer] retinotopy and FsFast

2005-12-02 Thread Jane Aspell
hi again i'm still really stuck with my retinotopy analysis as i'm not sure if my version of paint-sess $Id: paint-sess,v 1.2 2003/08/06 00:53:50 greve Exp $ FAST Version 20031218) has a bug in it (it doesn't make the field sign map). i originally downloaded freesurfer-20040218-Linux.tar.gz (for

Re: [Freesurfer] retinotopy and FsFast

2005-11-28 Thread Jane Aspell
hi doug i'm not sure how to find out what the version of freesurfer is as the -all-info command doesn't work on csurf. however, the installation tar file i originally downloaded was called: freesurfer-20040218-Linux.tar.gz (for RedHat 9) my paint-sess log says the version of paint-sess is: $Id:

Re: [Freesurfer] retinotopy and FsFast

2005-11-27 Thread Doug Greve
What version of freesurfer (and paint-sess) are you using? This was a problem in some versions about 6 mo ago, but I thought I fixed them all. doug On Thu, 24 Nov 2005, Jane Aspell wrote: hi again I have been proceeding with the retinotopy analysis using FsFast, following the instructions a

Re: [Freesurfer] retinotopy and FsFast

2005-11-25 Thread Jane Aspell
variable% and 'can't read "env(MRI_DIR)": no such variable% i have previously run 'source Setupfreesurfer so i don't know why this is happening. thanks for your help Jane Re: [Freesurfer] retinotopy and FsFast Stephanie McMains Thu, 24 Nov 2005 11:51:14 -0800 The e

Re: [Freesurfer] retinotopy and FsFast

2005-11-24 Thread Stephanie McMains
The eccen should go fovea=red, parafoveal=blue, and periphery = green. If they aren't going in that order, reverse the overlay. the polar angle should be, blue for horizontal meridian, green for lower visual field and red for upper visual field. Making the fs map will also fail if you don'

Re: [Freesurfer] retinotopy and FsFast

2005-11-24 Thread Jane Aspell
hi again I have been proceeding with the retinotopy analysis using FsFast, following the instructions at: https://surfer.nmr.mgh.harvard.edu/fswiki/FsFastIndividualRetinotopyAnalysis and i believe i have successfully overlaid the results on my surfaces and now have two questions: i wasn't able to

Re: [Freesurfer] retinotopy and FsFast

2005-11-18 Thread Doug Greve
you should be running everything fromt the study dir. Often, your study dir is also the parent to the sessions. When it is not, then you need to supply a -d sesspar or -df sessparfile doug Jane Aspell wrote: Ok, thanks. It seems that the problem with finding the session came about becau

Re: [Freesurfer] retinotopy and FsFast

2005-11-18 Thread Jane Aspell
Ok, thanks. It seems that the problem with finding the session came about because I was running 'sfa-sess' from the 'MYSTUDY' study directory when it seems i should have run it from the 'session parent' directory. cheers, Jane In message <[EMAIL PROTECTED]> Doug Greve <[EMAIL PROTECTED]> writes:

Re: [Freesurfer] retinotopy and FsFast

2005-11-17 Thread Doug Greve
that's a bug in the wiki, "-s avdk" should not appear there. Rather, it should be "-s yoursession" or "-sf sessidfile". If it cannot find the sessions, then something is not set up correctly. Can you double check that the sessions in the sessidfile are in the current directory? Jane Aspell w