[Freesurfer] mri_volcluster not recognize --mindistance

2018-08-09 Thread Yagmur Ozdemir 19
External Email - Use Caution Hello FreeSurfer experts, I am trying to run mri_volcluster with the following command to later create masks of clustered regions from functional data. I get an error saying that the option --mindistance is not recognized, even though this option is

[Freesurfer] Using Freesurfer for unconventional group analysis

2018-08-09 Thread Alon Baram
External Email - Use Caution Hi! (tl:dr - I have a few questions listed at the end of this message. most of the message is just details about these questions). I have a volumetric map of values for each subject, which you can think of as a contrast (it is actually a contrast of

[Freesurfer] Plotting QDEC results

2018-08-09 Thread Avi Gharehgazlou
External Email - Use Caution Hi experts, I looked at association between LGI and a behavioural scale on QDEC. after the analysis, to plot the significant clusters/ blobs, I wanted to export LGI values for each subject from each significant blob and based on instructions in

[Freesurfer] Mailing List Submission

2018-08-09 Thread Maurisa Major
External Email - Use Caution Hi, I would like to post the following to the mailing list: Freesurfer experts, We are a small medical practice in California and are looking for someone who works with Freesurfer to help us visualize MRI's with DTI so we can show the images to our

[Freesurfer] Q & A Forum in neuroimaging techniques

2018-08-09 Thread James Brown
External Email - Use Caution > Dear Colleagues, > We would like to create Q & A forum about issues in neuroimaging techniques. > Experts from the Martinos Center and Oxford FMRIB will be invited to build > this forum and to answer questions and provide plans for critical

[Freesurfer] coregistering with bbregister

2018-08-09 Thread Ben M
External Email - Use Caution Hi, I'm trying to coregister the strucural image to the mean functional image using bbregister, so after reconall I did: bbregister --t2 --init-fsl --reg /data/bbregister/reg.dat --mov /data/mean_func.nii.gz --s 001 bet /data/structural.nii.gz

[Freesurfer] Q & A Forum in neuroimaging techniques

2018-08-09 Thread James Brown
External Email - Use Caution Dear Colleagues, We would like to create Q & A forum about issues in neuroimaging techniques. Experts from the Martinos Center and Oxford FMRIB will be invited to build this forum and to answer questions and provide plans for critical technical

[Freesurfer] Surface Area in Toddlers/Children

2018-08-09 Thread Derek Sayre Andrews
External Email - Use Caution Dear Freesurfer Developers and Experts, I have been exploring various vertex wise (mass univariate) effects using freesurfer measures of cortical thickness and surface area in a cohort of toddlers/children aged 25-70 months. When looking at the