Re: [Freesurfer] Importance of Symbolic Links?

2016-11-20 Thread Z K
You can use the -H flag when copying 'cp -RH' and it will follow the symlink's target rather than copying the symlink itself. But either way that symlink exists in the subjects/bert folder and the existence of those symlinks is inconsequential to the actual running of qdec or other programs, as

Re: [Freesurfer] Mris_decimate for MAC

2016-11-20 Thread Z K
Im fairly certain the mac version of freesurfer never included mri_decimate. Was the mailing list archive you came across a Mac specific one? -Zeke On 11/18/2016 07:26 PM, Dorothy Sincasto wrote: > Hi, > > I can't find in my freesurfer version the mri_decimate, and I tried to > download it from

[Freesurfer] Hippocampal segmentation

2016-11-20 Thread Rowa Aljondi
Hello Freesurfer Developers, I'm willing to use the new released version from Freesurfer (6.7.0) to measure the hippocampal volumes. Is that able to provide me the volumes of the anterior (hippocampal head) and posterior (hippocampal tail) parts of the Hippocampus and segmented these parts separa

Re: [Freesurfer] fsaverage_sym LR-flipchecks

2016-11-20 Thread Douglas Greve
There are two things you can do: 1. You will need to concatenate them together yourself. So something like mri_concat */bold/$analysis.sm8.lh/contrast/lh.cespct.map.lh.fsaverage_sym.nii.gz --o analysis.sm8.lh.contrast.lh.cespct.map.lh.fsaverage_sym.nii.gz Then perform the higher level GLM analy

Re: [Freesurfer] fsaverage_sym LR-flipchecks

2016-11-20 Thread James Roe
Hi again The plan is to perform LH v RH comparisons in an fMRI task. To get subject fMRI data for both LH & RH on to LH fsaverage_sym I followed your previous advice of reregistering the individual maps (performed on -self surface) using mri_apply_reg. I am now trying to perform group analyses