Re: [Freesurfer] Hippo-subfiled Need Help

2017-05-01 Thread Iglesias Gonzalez, Eugenio
Its hard to tell without seeing the pixel intensities under the segmentation, but at first glance, it looks fine to me Sent from my phone, please excuse brevity and typos From: Ramesh Babu Sent: Monday, May 1, 06:58 Subject: Re: [Freesurfer] Hippo-subfiled Need Help To: Freesurfer support list

[Freesurfer] Consistent volume increases for some regions when using longitudinal stream

2017-05-01 Thread Melanie Ganz
Dear list and especially Martin, we have used Freesurfers crosssectional as well as the longitudinal stream and are inspecting the outcomes at the moment. We have as quality assurance been inspecting regions where the difference between initial CROSS results and the corresponding LONG results

Re: [Freesurfer] Worse determination of ?h.white with v6.0 in comparison to v5.3 - worse GM/WM contrast

2017-05-01 Thread Douglas N Greve
I can't seem to replicate your results locally, even with the recon-all you used. The one thing I'm missing is the expert options file. Can you send that to me? On 04/24/2017 12:49 PM, Antonin Skoch wrote: > Dear Doug, > > the subject with leak of white surface outside brain (my first post with

[Freesurfer] Neuroscience of Language Postdoctoral Position at the University of California, San Francisco (UCSF) in California, USA

2017-05-01 Thread Roeland Hancock
Neuroscience of Language Postdoctoral Position at the University of California, San Francisco (UCSF) in California, USA The Hoeft Neuroscience Lab (http://brainLENS.org PI: Fumiko Hoeft MD PhD) at the UCSF Dept of Psychiatry and Weill Institute for Neurosciences is looking for a full-time post

Re: [Freesurfer] Using multiple MEMPRAGE scans as input to recon-all: which echos to use for dura correction?

2017-05-01 Thread Jared Saletin
Thanks Bruce! That’s really good to know. So therefore, no need to have a “compromise” set of echo images for dura correction if I’m not feeding both inputs to recon-all? Would it make sense to run both days separately and just average thickness values between ROIs to reach a single value for e

Re: [Freesurfer] Using multiple MEMPRAGE scans as input to recon-all: which echos to use for dura correction?

2017-05-01 Thread Bruce Fischl
Hi Jared again it depends on data quality. If it is good enough you are probably better off just picking the best scan and reconning it. cheers Bruce On Mon, 1 May 2017, Jared Saletin wrote: Thanks Bruce! That’s really good to know. So therefore, no need to have a “compromise” set of echo

[Freesurfer] R: R: R: Re: R: Re: Hipposubfields in FreeSuerferColorLUT.txt

2017-05-01 Thread stdp82
Dear list and Eugenio, I have run for each subject mri_label2vol --label SUBJ/label/rh.perirhinal_exvivo.thresh.label --regheader SUBJ/mri/norm.mgz --fill-ribbon --subject SUBJ --hemi rh --o SUBJ/mri/rh.perirhinal.nii.gz next, to use FS-FAST on perihrinal.nii.gz, I have run fcseed-config -seg

Re: [Freesurfer] Worse determination of ?h.white with v6.0 in comparison to v5.3 - worse GM/WM contrast

2017-05-01 Thread Antonin Skoch
Dear Doug, that is strange. What precisely you cannot replicate? The results with v5.3 or with v6.0? What subject from the group I uploaded you have tried? I could try to run the comparison again but I have seen the results already in many subjects and the difference between -cubic and no cubic

Re: [Freesurfer] Worse determination of ?h.white with v6.0 in comparison to v5.3 - worse GM/WM contrast

2017-05-01 Thread Douglas Greve
It is subject #1, trying to replicate in our version of 5.3 using the scripts/recon-all.local-copy ./recon-all.local-copy -all -FLAIRpial -s 1.dng.v53.local-cubic -cubic The results were close, but they were not exact On 5/1/17 4:13 PM, Antonin Skoch wrote: Dear Doug, that is strange. What

Re: [Freesurfer] [FreeSurfer] cortical parcellation

2017-05-01 Thread VA Research
thanks guys! On Fri, Apr 28, 2017 at 4:16 PM, Douglas N Greve wrote: > No, you can do it with > > mri_binarize --i aparc+aseg.mgz --match ID --o roi.ID.nii.gz > > where ID is the parc id from the FreeSurferColorLUT.txt > > > On 04/28/2017 06:58 PM, VA Research wrote: > > Does freesurfer output i

Re: [Freesurfer] Worse determination of ?h.white with v6.0 in comparison to v5.3 - worse GM/WM contrast

2017-05-01 Thread Antonin Skoch
Doug, did you process from scratch or did you retain edits to brainmask.mgz and wm.mgz? The -cubic should not be necessary, since recon-all (which I primarily obtained from https://surfer.nmr.mgh.harvard.edu/pub/dist/freesurfer/5.3.0-patch/ has UseCubic=1 ). I could try to replicate v5.3 agai