Does it give the exact volume ( the volume which the surface was made from) or it gives an approximation of the volume? ( the toolboxes I've already worked with for such a purpose; give poor approximations). Thank you!
On Tue, Sep 19, 2017 at 6:40 PM Bruce Fischl <fis...@nmr.mgh.harvard.edu> wrote: > Hi Fereshte > > mris_volumes computes and prints the volume of the interior of a closed > surface (a single number). It does not fill the interior. For that, use > mris_fill > > cheers > Bruce > On Tue, 19 Sep 2017, Fereshte wrote: > > > Dear Professor Bruce > > I'm just trying to convert lh.pial surface to the volume with the down > below command but the output > > doesn't make any sense ( lh.voulme contains zero). Could you please > help? > > Mris_volume topo_defect_after/surf/rh.pial > > > > Thank you! > > On Tue, Sep 19, 2017 at 1:11 PM Fereshte <fereshte.ramez...@gmail.com> > wrote: > > > > On Tue, Sep 19, 2017 at 11:51 AM Fereshte < > fereshte.ramez...@gmail.com> wrote: > > I changed the FreeSurfer version to 6 and now i could find it. > > Thank you! > > Cheers > > > > On Sat, Sep 16, 2017 at 9:21 PM Douglas Greve <gr...@nmr.mgh.harvard.edu> > wrote: > > > > Is it not in $FREESURFER_HOME/bin ? What version are you using? > > > > > > On 9/16/17 12:05 PM, Fereshte wrote: > > Well i did ask if it was possible to obtain the volume of Pial > surface > > and here's the response; > > > > "sure, mris_volume will give you the interior volume of any closed > surface > > using the divergence formula. Note that this is *not* the volume of the > > ribbon but rather the volume of the entire interior" > > > > I can't see mris_volume in FreeSurfer commands. > > > > On Sat, Sep 16, 2017 at 8:09 PM Bruce Fischl <fis...@nmr.mgh.harvard.edu > > > > wrote: > > sorry, can you clarify what your question is? > > > > On Sat, 16 Sep 2017, Fereshte > > wrote: > > > > > Dear FreeSurfer developers > > > I couldn't find the mentioned mris_volume in the commands. > > Shall i use mri_vol2surf or something? > > > Looking forward to hearing from you! > > > On Tue, Sep 5, 2017 at 9:46 AM Fereshte > > <fereshte.ramez...@gmail.com> wrote: > > > Hi Bruce, > > > Thank you for your replies. > > > Cheers > > > > > > On Tue, Sep 5, 2017 at 4:52 AM Bruce Fischl > > <fis...@nmr.mgh.harvard.edu> wrote: > > > Hi Fereshte > > > > > > the algorithm is documented in the recon1 1999 > > NeuroImage and 2000 PNAS > > > papers > > > > > > cheers > > > Bruce > > > On Mon, 4 Sep 2017, Fereshte wrote: > > > > > > > What's the algorithm used to expand inner cortical > > boundary ( to achieve the > > > outer cortical boundary > > > > in pial surface) in FreeSurfer? > > > > On Mon, Sep 4, 2017 at 9:58 PM Bruce Fischl > > <fis...@nmr.mgh.harvard.edu> wrote: > > > > it will give the interior volume of whatever > > surface you give it as a > > > > command line argument. > > > > > > > > On Mon, 4 Sep 2017, Fereshte > > > > wrote: > > > > > > > > > Using the Pial surface; Does it mean > > mris_volume will give the inner > > > cortical boundary > > > > of the > > > > > surface and not the outer boundary? > > > > > Sincerely, > > > > > Fereshte Ramezani > > > > > On Mon, Sep 4, 2017 at 9:53 PM Fereshte > > <fereshte.ramez...@gmail.com> > > > wrote: > > > > > > > > > > On Mon, Sep 4, 2017 at 6:46 PM Bruce > > Fischl > > > <fis...@nmr.mgh.harvard.edu> wrote: > > > > > sure, mris_volume will give you the > > interior volume of any closed > > > surface > > > > > using the divergence formula. Note that > > this is *not* the volume > > > of the > > > > > ribbon but rather the volume of the > > entire interior > > > > > > > > > > cheers > > > > > Bruce > > > > > > > > > > > > > > > On Mon, 4 Sep 2017, Fereshte wrote: > > > > > > > > > > > Hello FreeSurfer developersIs it > > possible to have the volume of > > > pial surface > > > > in > > > > > FreeSurfer? > > > > > > > > > > > > > >_______________________________________________ > > > > > Freesurfer mailing list > > > > > Freesurfer@nmr.mgh.harvard.edu > > > > > > > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > > > > > > > > > > > > > The information in this e-mail is > > intended only for the person to > > > whom it is > > > > > addressed. 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