When I try to do this by "freeview -f $SUBJECTS_DIR/fsaverage/surf/lh.inflated:overlay=$SUBJECTS_DIR/glm/lh.score.thickness.00.mgh -v lh.score.thickness.00.mgh" or "freeview -v lh.score.thickness.00.mgh", it did create a window of time course. However there is nothing in the freeview window except darkness((i.e.fig1 in the attachment)). By the way, I can see something by "freeview -f $SUBJECTS_DIR/fsaverage/surf/lh.inflated:overlay=$SUBJECTS_DIR/glm/lh.score.thickness.00.mgh"(i.e.fig2 in the attachment). All of these can be got in the attachment.

Thanks doug

All the best.

Rujing Zha

2014-02-25

charujing123

发件人：Douglas N Greve <greve@nmr.mgh.harvard.edu>

发送时间：2014-02-25 00:31

主题：Re: [Freesurfer] time course in mri_info lh.gender_age.thickness.10.mgh

收件人："freesurfer"<freesurfer@nmr.mgh.harvard.edu>

抄送：

On 02/23/2014 08:32 PM, charujing123 wrote:

> Hi all,

> I have two questions.

> 1,If I want to get the value of specific voxel from the

> lh.gender_age.thickness.10.mgh, which code can I use to perform it?

You can go to that vertex when you have it loaded into FreeView,

otherwise you can load it into matlab (MRIread.m). Make sure to account

for the fact that matlab uses 1-based indices whereas FS uses 0-based.

> 2,How to graph the time course of specfic voxel from the

> lh.gender_age.thickness.10.mgh by freeview?

Add "-v lh.gender_age.thickness.10.mgh" to your freeview command line

> Thanks.

> All the best.

> Rujing Zha

> 2014-02-24

> ------------------------------------------------------------------------

> charujing123

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MGH-NMR Center

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