Hi Dave,

001.mgz in <SUBJECT_ID>/mri/orig/ looks okay but 002.mgz looks strange, which I think is the reason for what you are seeing in T1.mgz. Did you collect 2 runs for structurals. Can you point me to the dicom files for this dataset or the scan log.

Sita.

On Wed, 9 Jun 2010, Dave Brohawn wrote:

Hello,

I keep seeing a snowy background for my T1 structural images.

Here is my info:

FREESURFER_HOME: /usr/local/freesurfer/stable4

Build stamp: freesurfer-Linux-centos4-stable-v4.5.0-20100311

RedHat release: CentOS release 5.3 (Final)

Kernel info: Linux 2.6.18-128.7.1.el5 i686

NMR Center info (/space/freesurfer exists):

machine: seymour

SUBJECTS_DIR: /space/seymour/1/users/folate_subjects/

PWD: /space/seymour/1/users/folate_subjects

ssh seymour setenv SUBJECTS_DIR /space/seymour/1/users/folate_subjects/ cd /space/seymour/1/users/folate_subjects

The command I entered and one of the subjects we are seeing this with -

tkmedit-sess -s FB0011089A -a fmcsm5_functionals -c Cond1vFix

Is this a problem? What can I do to fix this?

Dave Brohawn

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