[Freesurfer] Cerebellar edits to correct aseg

2019-10-10 Thread Zeng,Victor (BIDMC - Psychiatry)
Hi, according to this page: https://surfer.nmr.mgh.harvard.edu/fswiki/FsTutorial/PialEdits_freeview , there is a separate protocol to correct cerebellar errors with rois such as the lingual gyrus, fusiform and etc specially the creation of the brain.finalsurfs.manedit file. I have a few ques

[Freesurfer] Questions about labels and tkmedit

2019-09-13 Thread Zeng,Victor (BIDMC - Psychiatry)
Hi all, ? I know tkmedit has been deprecated, but we're thinking about using it just for quality check purposes since we found that it is less resource intensive. We're trying to load multiple labels, is there a way to do that so that each label is assigned a different color (we know that's po

[Freesurfer] subcortical structure accuracy

2019-08-05 Thread Zeng,Victor (BIDMC - Psychiatry)
?Hi all, For the sake of time, for one dataset we have that we want to extract hippocampal/amygdala/thalamus subfields from, we ran it without manually editing any portions of the brain. We're going to visually QC it, but do you anticipate any trouble with the accuracy of the segmentation cons

Re: [Freesurfer] [External] Re: rostral anterior cingulate fix?

2019-07-05 Thread Zeng,Victor (BIDMC - Psychiatry)
list Subject: [External] Re: [Freesurfer] rostral anterior cingulate fix? Hi Victor can you render the parcellation in that area on the surface (in freeview) and show it to us? cheers Bruce On Fri, 5 Jul 2019, Zeng,Victor (BIDMC - Psychiatry) wrote: > > Hi Freesurfer group - > >

[Freesurfer] Error opening Freeview

2019-07-01 Thread Zeng,Victor (BIDMC - Psychiatry)
?Hi all, I'm having issues opening Freeview (The most recent version): it loads .mgz and labels correctly, but then after 5 seconds it shuts off, giving off this error: qt_xcb_createCursorXRender: query_pict_formats failed [0]PETSC ERROR: -

[Freesurfer] BA label questions

2019-06-27 Thread Zeng,Victor (BIDMC - Psychiatry)
?Hi All, I'm revisiting an old dataset that was previously run using FS 5.1, and now we upgraded it to FS 6.0. I seem to notice there are different set of BA.labels, ones that are called ?h.BA.label, and ones (generated from 6.0) called ?h.BA_exvivo.label. Is ?h.BA.label deprecated by ?h.BA_ex

[Freesurfer] Question about recon-all.v6.hires

2019-05-20 Thread Zeng,Victor (BIDMC - Psychiatry)
Hi all, I am running 7T scans through FS6, and I have been recommended to install the tools in ftp://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/6.0.0-patch/hcp/ . So I ran the new recon-all.v6.hires, specifically with the command "recon-all.hires.v6 -s subj -conf2hires -all" For the most

Re: [Freesurfer] 7T submillimeter resolution processing {Disarmed}

2019-05-10 Thread Zeng,Victor (BIDMC - Psychiatry)
wtX2itHqwTSSG0nhnBVKS8kqLM&e=> there is a README file there with instructions on how to install and use On 5/10/2019 11:18 AM, Zeng,Victor (BIDMC - Psychiatry) wrote: Hi all, I have a 7T dataset that I would like to have assistance in running FS6.0 for, and I have us

[Freesurfer] 7T submillimeter resolution processing

2019-05-10 Thread Zeng,Victor (BIDMC - Psychiatry)
Hi all, I have a 7T dataset that I would like to have assistance in running FS6.0 for, and I have used this page as a reference: https://surfer.nmr.mgh.harvard.edu/fswiki/SubmillimeterRecon I have some questions about the recon-all command, namely what the $IMAGE variable actually means. Als