Re: [Freesurfer] T-value intensity overlayed onto 2009 Destrieux Parcellations

2012-08-15 Thread j janssen
Hi, not 100% sure what you want but perhaps this: http://brainder.org/2011/07/05/freesurfer-brains-in-arbitrary-colours is what you're looking for? -joost On Tue, Aug 14, 2012 at 11:13 PM, Douglas N Greve wrote: > Try touching ?h.orig.nofix, ie, > touch rh.orig.nofix lh.orig.nofix > > th

[Freesurfer] Error Talairach registration

2012-08-15 Thread Rajagopalan, Venkateswaran
Hi All, When I ran recon-all -autorecon1 in one of my subject I encountered the following error ERROR: talairach_afd: Talairach Transform: transforms/talairach.xfm ***FAILED*** (p=0., pval=0. < threshold=0.0050) Manual Talairach alignment may be necessary, or include the -notal-check

[Freesurfer] Whole brain vertex values?

2012-08-15 Thread Molly DuBray
Hello, Is there a way to export cortical thickness values for each vertex across the entire cortex? Can this be done using Qdec to generate a larger stats table for a group of participants? Thank you, Molly Molly DuBray Prigge, PhD Research Associate Department of Psychiatry University o

[Freesurfer] Converting data from fsaverage to SPM

2012-08-15 Thread Eduardo Europa
Hello, I have two questions: First: I made left hemisphere anatomical ROIs using the freesurfer cortical parcellation atlas and fsaverage's data. However, when I convert these ROIs from .mgz to an SPM-compatible format (.img), the LH ROIs show up on the right. Any idea on how to resolve this prob

Re: [Freesurfer] Converting data from fsaverage to SPM

2012-08-15 Thread Douglas N Greve
Hi Eduardo, On 08/15/2012 04:24 PM, Eduardo Europa wrote: > Hello, > > I have two questions: > > First: > I made left hemisphere anatomical ROIs using the freesurfer cortical > parcellation atlas and fsaverage's data. However, when I convert these > ROIs from .mgz to an SPM-compatible format (.i

Re: [Freesurfer] Whole brain vertex values?

2012-08-15 Thread Douglas N Greve
Hi Molly, I don't understand what you are asking. Can you elaborate? doug On 08/15/2012 04:10 PM, Molly DuBray wrote: > Hello, > > Is there a way to export cortical thickness values for each vertex > across the entire cortex? Can this be done using Qdec to generate a > larger stats table for a

[Freesurfer] error with Hippocampal Subfields

2012-08-15 Thread Einav Sudai
Hi all, I'm running freesurfer ver 5.1 and I'm receiving an error with the command recon-all -s (subjid) -hippo-subfields. The log file terminates with the following information: Hippocampal Subfields processing Wed Aug 15 13:59:42 EDT 2012 mkdir -p /autofs/space/shimshon_002/users/eiran/subject

Re: [Freesurfer] Whole brain vertex values?

2012-08-15 Thread Douglas N Greve
Hi Molly, you can use the y.mgh file that is created by qdec. This is a stack of all of your subjects in the standard surface space. You can convert to nifti if that is more convenient. BTW, the stats table just gives you the stats for each ROI. If this is something you want, then use aparcstat