Re: [Freesurfer] Segmentation Issues

2020-03-24 Thread Bruce Fischl
Hi Harriet it's tough to diagnose from just this, but that is pretty bad! Can you give us some details about the editing? Or tar/gzip the whole subject dir and upload it and we will take a look cheers Bruce On Tue, 24 Mar 2020, Harriet Cornwell wrote: External Email - Use Cautio

[Freesurfer] Segmentation Issues

2020-03-24 Thread Harriet Cornwell
External Email - Use Caution Hello, We are using FreeSurfer v5.3. and are sometimes finding that a brain can seem okay when it is first run through the recon-all process and is edited, but then when it is re-run the segmentation seems to deteriorate hugely. I have screenshotted

Re: [Freesurfer] segmentation issues in Temporal Lobes

2016-07-06 Thread Barbara Kreilkamp
Dear Bruce, Thanks a lot for clarifying. Best wishes, Barbara On 06/07/2016 15:57, Bruce Fischl wrote: > Hi Barbara > > yes, this is intentional and shouldn't be a problem. The hippocampus has > lots of internal structure that we don't model with the surfaces (but we do > with the subfield stu

Re: [Freesurfer] segmentation issues in Temporal Lobes

2016-07-06 Thread Bruce Fischl
Hi Barbara yes, this is intentional and shouldn't be a problem. The hippocampus has lots of internal structure that we don't model with the surfaces (but we do with the subfield stuff), but we exclude it from our analyses so you should be fine cheers Bruce On Wed, 6 Jul 2016, Barbara Kreilkam

Re: [Freesurfer] segmentation issues in Temporal Lobes

2016-07-06 Thread Harms, Michael
Hi, There is nothing to solve — that is the expected behavior around the hippocampus/amygdala. See this FAQ: https://surfer.nmr.mgh.harvard.edu/fswiki/UserContributions/FAQ#Q.Thesurfac esnearthemedialwall.2Chippocampus.2Candamygdalaaren.27taccuratelyfollowingt hestructuresthere.HowcanIfixthis.3F