[Freesurfer] Permutation with Non-Ortohgonal Matrices

2020-03-26 Thread Hua, Jessica
External Email - Use Caution Hi FreeSurfer Experts, I am trying to correct for multiple comparisons by running a permutation for a non-orthogonal design. Based on reading through the blog, I came up with the follow script: mri_glmfit-sim --glmdir rh.volume.AgeSex.10.glmdir

Re: [Freesurfer] Convert cespct.nii to subject's own anatomy space (for ROI analysis)

2020-03-26 Thread Douglas N. Greve
Why are you converting it to the volume? You can load the surf-based file in matlab with ces = MRIread('ces.nii.gz'); You can load the label with labe_read.m (or read_label.m, can't remember) On 3/22/2020 12:15 PM, Star Xi wrote: External Email - Use Caution Hi FS experts, I’m

Re: [Freesurfer] Is it possible to "fill in" the region delimited by an ROI label?

2020-03-26 Thread Douglas N. Greve
Sorry, I missed that you were in the volume. Try using mri_label2vol, something like mri_label2vol   --label lh.entorhinal.label   --temp orig.mgz   --identity   --fillthresh .01   --subject subjectname   --fill-ribbon   --o lh.ento.mgz On 3/20/2020 11:08 PM, Mohammad Rashid wrote:

Re: [Freesurfer] Hippocampal Volume Extraction

2020-03-26 Thread Bruce Fischl
Hi Devika the volumes should be in the stats/aseg.stats file for each subject. cheers Bruce On Thu, 26 Mar 2020, Devika K wrote: External Email - Use Caution Hi, I want to extract hippocampal volume from longitudinal samples. I am less aware of it. I ran recon-all-all

Re: [Freesurfer] Misalignment of boundaries and T1 (Freesurfer/SamSrf)

2020-03-26 Thread Bruce Fischl
Hi Mason not sure we can help if everything looks good in freeview. Doesn't that make it a SamSrf issue? Or an interface between the two packages? Have you checked with their support? cheers Bruce On Thu, 26 Mar 2020, Mason Wells wrote: External Email - Use Caution In the event

Re: [Freesurfer] training set

2020-03-26 Thread Bruce Fischl
Have you checked the original aseg paper? If not, then it will be in Rahul's cortical parcellation one as it is the same data cheers Bruce On Thu, 26 Mar 2020, javier quilis wrote: External Email - Use Caution Hi Bruce,  thanks for the answer. Is there any paper where this

Re: [Freesurfer] Hippocampal Volume Extraction

2020-03-26 Thread Devika K
External Email - Use Caution Hi, I want to extract hippocampal volume from longitudinal samples. I am less aware of it. I ran recon-all-all with longitudinal pipeline for all those samples. How I need to process further (Commands that I need to follow). Would you please help me

Re: [Freesurfer] Misalignment of boundaries and T1 (Freesurfer/SamSrf)

2020-03-26 Thread Mason Wells
External Email - Use Caution In the event that Bruce might not be able to help. I ask if anyone else on the list has experience with the problem described in this thread? Any help would be greatly appreciated. Best wishes, Mason Mason T Wells, MSc PhD student School of

Re: [Freesurfer] training set

2020-03-26 Thread javier quilis
External Email - Use Caution Hi Bruce, thanks for the answer. Is there any paper where this is explained? I want to detail this in my paper and I would like to refer to the source. Thanks again, Javier De: freesurfer-boun...@nmr.mgh.harvard.edu