Hi Nick,
 
    It cannot display correctly for bert either. I have asked the question of displaying in tksurfer and tkmedit. I cannot fix the image window such as "fsaverage". And I have to input the command "exit" in terminal to colse the window of fsaverage. I cannot close it by right-click the window and choosing the closure option.
 
    I don't use vnc to display the surface. Maybe I should have a try.
Shoud I update the graphics driver? 
 
Thanks.
 
Q.Q.


 
2009/9/22 Nick Schmansky <nicks@nmr.mgh.harvard.edu>
QQ,

Does the sample subject 'bert', found in freesurfer/subjects/bert,
display overlays correctly? ie. does thickness display normally?

I need to disambiguate whether its a system problem or a data problem.

If bert doesnt display correctly, then I'd try updating the graphics
driver.  Also, are you displaying over vnc, or locally? vnc connections
can be problematic for display.

Nick

On Tue, 2009-09-22 at 07:23 -0400, Bruce Fischl wrote:
> Hi QQ,
>
> you should post these to the list so someone else can help.
>
> Nick: any ideas?
>
> Bruce
> On Tue, 22 Sep
> 2009, QQ Liu wrote:
>
> > Hi Bruce,
> >
> >    Although I chose the auto-redraw in the menu of view, the picture is
> > still as before. Then I choose all the options, but it's still discrete,
> > which is attached in this mail.
> >
> > Thanks
> >
> > QQ
> > 2009/9/21 Bruce Fischl <fischl@nmr.mgh.harvard.edu>
> >
> >> can you try clicking redraw?
> >>
> >> On Mon, 21 Sep 2009, QQ Liu wrote:
> >>
> >> Hi Bruce,
> >>>   I did not click the redraw button. tksurfer cannot show the image
> >>> staidly and there isn't the smooth surface. I have to put the mouse on it
> >>> and click the image then I can capture the picture attached in the last
> >>> mail.
> >>>   Not only tksurfer but also tkmedit cannot give the steady picture in the
> >>> window.
> >>>
> >>> I only used this command:
> >>>
> >>> tksurfer fsaverage lh inflated   -annot
> >>> lh.g1v0.glmdir/onegroup/mc-z.negative.sig.ocn.annot  -fthresh 2 -curv
> >>> -gray
> >>>
> >>> Thanks.
> >>>
> >>> QQ
> >>>
> >>> 2009/9/21 Bruce Fischl <fischl@nmr.mgh.harvard.edu>
> >>>
> >>> it looks cool. I assume you tried clicking the redraw button?
> >>>>
> >>>> On Mon, 21 Sep 2009, QQ Liu wrote:
> >>>>
> >>>> Hi all,
> >>>>
> >>>>>
> >>>>>   When I use tksurfer to display the results of group analysis, there is
> >>>>> a problem. I have to put the mouse on the image then it can be in the
> >>>>> front.
> >>>>> However, there is not the smooth surface as that in the tutorial of
> >>>>> group
> >>>>> analysis in wiki. The image showed up is just some dots in the black
> >>>>> ground.
> >>>>>
> >>>>>
> >>>>>  What's wrong about this? and how to solve this problem? The image
> >>>>> captured is attached in this mail.
> >>>>>
> >>>>> Thanks a lot.
> >>>>>
> >>>>> QQ
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>
> >>>
> >>>
> >
> >
> >
>
>




--
Best wishes.

Q.Q Liu

+8613426232824

qqliu16@gmail.com