can you send us the complete output in the tcl window (the one with the % prompt) On Tue, 2 Feb 2010, keepmoon wrote:
> Dear Bruce and All, > > In my *View--Configure*....there are three button which are activated > (*Light, caption and phase Encoded Dat Display*), without "*functional > overlay*" option. > And in these activated buttons: light(light 0,...,light 3, with the > value, 0.4, 0.0, 0.6, 0.2. and brightness: 0.35). In the option of *phase > Encoded Dat Display *(*Angle Cycles:1.0; Angle offset: 0.0*) > > I just use *File--load overlay* then choose that **.volume* file to > show that volume. And in the terminal there are error information:Couldn't > load *.volume, Vset_read_vertex_set:MRISreadVertexposition failed. > > Thanks a lot for your help! > > Joe > > > > > > > 2010/2/2, Bruce Fischl <fis...@nmr.mgh.harvard.edu>: >> >> have you tried changing the threshold in configure->functional overlay? >> What kind of values do you see? >> On Tue, 2 Feb 2010, keepmoon wrote: >> >> Dear all experters, >>> >>> First I am appreciated for the help of Bruce. >>> I tried to following his instruction, but I still have some problem and I >>> can't show any result on the flated surface. I don't know whether my >>> method >>> to calculate the volume is wrong or I display it wrongly. Expecting >>> someone >>> gives me a struction again! >>> My method is: using *read_curv* function to read* >>> lh.thickness* and*lh.area >>> *. Then the matrix of thickness product the matrix of area getting a new >>> matrix. Then using *write_curv* function to write this new matrix into a >>> *.volume. I think this volume file should be the grey volume image. (I am >>> not sure about this process) >>> And now I want to show this volume on a flated lh hemispere (using >>> tksurfer), But when I overlay this volume onto inflated surface, there is >>> not anything overlay on this surface? (this matrix is not all with 0. ) >>> >>> Anywhere am I wrong? >>> >>> Any instruction will be appriciated! >>> >>> Joe >>> >>> >>> >>> >>> >>> 2010/2/1, keepmoon <keepmoon1...@googlemail.com>: >>> >>>> >>>> Dear developer, >>>> >>>> I want to compare the grey matter volume by VBM to cortical thickness >>>> by freesurfer. But in this process, I meet a problem: how to change the >>>> points number of grey matter into the same with the vertex of thickness >>>> by >>>> freesurfer? >>>> >>>> Any help will be appreciated! >>>> >>>> Best regards >>>> >>>> Joe >>>> >>>> >>> > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
