Can you try it without the expert opts? And what sequence is the data?
On Nov 12, 2012, at 3:35 AM, youngmin huh ymin1...@gmail.com wrote:
Hi
I'm working with some images, and freesurfer didn't properly detect some of
their white matter boundaries.
I attached some examples.
I ran recon2
Dear FS experts, I'm trying to convert one skull-stripped image from the FS segmentation to a nifti in native space, but I'm having some troubles with it.I'm doing everything with the a to d stepsa) cd /root/trabajo/freesurfer/subjects/s00x/mri/b) mri_vol2vol --interp nearest --mov brain.mgz
/Run this command line instead
mri_convert.linux I0001.dcm s105.run1.nii/
doug
On 11/09/2012 01:57 PM, Yangmei LUO wrote:
Hi Dr, Douglas,
I attached the capture of the result using fslview.
Thanks very much!
Yangmei
On Fri, Nov 9, 2012 at 12:51 PM, Yangmei LUO yangmei...@gmail.com
Can you send the result of
mri_info brain.mgz
mri_info rawavg.mgz
doug
On 11/12/2012 10:27 AM, Gabriel Gonzalez Escamilla wrote:
Dear FS experts,
I'm trying to convert one skull-stripped image from the FS
segmentation to a nifti in native space, but I'm having some troubles
with it.
I'm
sorry, remove the slash from the end of the line
On 11/12/2012 10:49 AM, Yangmei LUO wrote:
Hi Douglas,
Thank you for your kind help. The command still can not work.
$ /usr/local/freesurfer/bin/mri_convert.linux I0001.dcm s105.run1.nii/
/usr/local/freesurfer/bin/mri_convert.linux I0001.dcm
Hi, Doug and other FreeSurfer experts:
I noticed that the color in a surface file I generated (*.mgh with the values
ranging from 0 to 1) does not match that in the color bar. For example, the
lowest value in the surface file has much darker red hue than the lowest values
in the color bar
Here yu are:mri_info brain.mgzVolume information for brain.mgz type: MGH dimensions: 256 x 256 x 256 voxel sizes: 1., 1., 1. type: UCHAR (0) fov: 256.000 dof: 0 xstart: -128.0, xend: 128.0 ystart: -128.0, yend: 128.0
Thanks.
I'll try without expert opts.
But i'm not sure if i can get better results.
Before I found out these expert opts, I ran some images recon2 without
expert opts. And they got poor segmentation.
Actually, some images showed improvement with those options.
I'm curious why these options work
Hi,
3D SPGR sequences were used. (TR=22, TE=4, thickness=1.4, FOV=240*240,
FA=40)
If the artifacts are due to B0 distortion, I wonder how I can fix it.
Thanks,
Youngmin Huh
2012/11/12 Bruce Fischl fis...@nmr.mgh.harvard.edu
Can you give us the acquisition details? I suspect this is not
Are you using a 32-channel coil? It looks like B1- receive field
inhomogeneity to me.
Peace,
Matt.
From: youngmin huh ymin1...@gmail.com
Date: Monday, November 12, 2012 10:22 PM
To: Bruce Fischl fis...@nmr.mgh.harvard.edu,
freesurfer@nmr.mgh.harvard.edu
Subject: Re: [Freesurfer] bad
10 matches
Mail list logo