[Freesurfer] fslaverage/MNI coordinates

2016-07-06 Thread Li, Baojuan
Dear Freesurfer experts, I am using MNE (with MEG data) to define my ROIs for a connectivity analysis. I am going through the following steps to get the MNI coordinates of the regions: 1. Morph the subject's brain to fslaverage; 2. Load the inflated surface of fslaverage to MNE analyze; 3. Lo

Re: [Freesurfer] fslaverage/MNI coordinates

2016-07-06 Thread Li, Baojuan
ni305 space. Is that what you want? On 07/06/2016 04:17 PM, Li, Baojuan wrote: > Dear Freesurfer experts, > > > I am using MNE (with MEG data) to define my ROIs for a connectivity > analysis. I am going through the following steps to get the MNI > coordinates of the regions: > >

Re: [Freesurfer] fslaverage/MNI coordinates

2016-07-07 Thread Li, Baojuan
: [Freesurfer] fslaverage/MNI coordinates I've just added your use case to this page. See Case 8. http://surfer.nmr.mgh.harvard.edu/fswiki/CoordinateSystems On 07/06/2016 05:09 PM, Li, Baojuan wrote: > Hi Doug, > > Thank you so much! Because I will do the analysis using SPM, I need the &g

[Freesurfer] Using the cluster to speed up tractography

2015-10-16 Thread Li, Baojuan
Hi Freesurfer experts, I am trying to use the clusters to run BedpostX on a Connectome dataset. Although the job is running now, it is running slowly. It has only got though 18 slices over the last 10 hours: pbsubmit -n 8 -m bl744 -c "bedpostx /space/iggy/5/users/baojuan/mgh_1007/diff/preproc/m

[Freesurfer] unpacksdcmdir

2015-11-09 Thread Li, Baojuan
Hi all, I am using unpacksdcmdir to unpack our data (collected using a Siemens scanner) but running into an error. I have two questions and hope someone can kindly help me with them: 1. Why can not I successully unpack images for run10? 2. I got the DTI.nii image, the bvecs and bvals for run4

Re: [Freesurfer] unpacksdcmdir

2015-11-10 Thread Li, Baojuan
, November 09, 2015 11:04 PM To: freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] unpacksdcmdir On 11/9/15 7:41 PM, Li, Baojuan wrote: Hi all, I am using unpacksdcmdir to unpack our data (collected using a Siemens scanner) but running into an error. I have two questions and hope someone can

Re: [Freesurfer] unpacksdcmdir

2015-11-10 Thread Li, Baojuan
the current version in $FREESURFER_HOME/bin (just make backup of it before you do). After that, all programs will use the new version On 11/10/2015 01:51 PM, Li, Baojuan wrote: > Dear Douglas, > > Thank you so much for your help. I have tried the new version of > mri_convert and it wor

Re: [Freesurfer] unpacksdcmdir

2015-11-10 Thread Li, Baojuan
environment (but only for unpacking) source /usr/local/freesurfer/nmr-dev-env On 11/10/2015 02:31 PM, Li, Baojuan wrote: > Dear Douglas, > > Thank you! > > I am using a desktop of the Martinos Center. Seems I am not allowed to > replace the mri_convert file under the $FREESURFER_HOME

Re: [Freesurfer] unpacksdcmdir

2015-11-10 Thread Li, Baojuan
that is causing the problem? It could be that unpacksdcmdir does not work. I've noticed that many data sets are coming off the scanner with each run in a separate folder, which breaks unpacksdcmdir. However, dcmunpack should work. On 11/10/2015 04:26 PM, Li, Baojuan wrote: > Dear Douglas,

Re: [Freesurfer] unpacksdcmdir

2015-11-10 Thread Li, Baojuan
: [Freesurfer] unpacksdcmdir yes On 11/10/2015 04:35 PM, Li, Baojuan wrote: > Yes, seems dcmunpack does not work with our new dataset. > So can I still use the images obtained from running mri_convert directly? > Actually, I got the filenames for run13 by running dcmunpack and then used