External Email - Use Caution Hi Bruce,
Thank you very much for your kind reply. We have dozens of ROIs and hundreds of individuals, we need to draw the mask for each individual. May I know If I could do it in command lines? If it is applicable, which commands/functions should I refer to? In addition, whether it is possible to use the index (16k+ for each surface) of this peak vertex in a annotation file to draw the mask? I am not clear how the index of each vertex ranked in a surface, could I found the index-vector of all the vertices in the circle mask centred the peak vertex? If circle is not applicable, how about square? Best regards, Lizhi On Wed, 5 Jun 2019 at 11:51, Bruce Fischl <fis...@nmr.mgh.harvard.edu> wrote: > Hi Lizhi > > the easiest way to approximate this is to generate a label that is just > the peak vertex, then use the label editing tools in the current dev > version of freeview to dilate it 4-5 times. > > cheers > Bruce > > On Wed, 5 Jun 2019, Zhi Li > wrote: > > > > > External Email - Use Caution > > > > Dear Freesurfer experts, > > > > Now I would like to find the peak vertex showed significant group effect > in a given ROI (e.g. left > > insula), then draw a 5-mm-radius circle mask centred this peak point. > May I know whether it is > > applicable and how should I do it with command line? Any suggestions > would be much appreciated. > > > > Best regards, > > > > Lizhi > > > >_______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
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