Hi Bruce, Great! I’m not an expert in FreeSurfer, so can you give me some advice how to generate a surface of our volumetric data and flatten it?
Thanks, Younghoon Kim -- Younghoon Kim, Dep. of Bio and Brain Engineering, KAIST OMICS Lab Wellman Center, Massachusetts General Hospital Bouma’s Lab ---------------------------------------------- younghoon.h....@gmail.com aktivh...@kaist.ac.kr On July 20, 2016 at 5:12:59 PM, Bruce Fischl (fis...@nmr.mgh.harvard.edu) wrote: HI Younghoon I guess that could work. You will need to introduce at least one cut if not more if you surface has substantial Gaussian curvature cheers Bruce On Wed, 20 Jul 2016, Younghoon Kim wrote: > Hi Bruce, > > We are only interested in the surface image of the volumetric data. > > For flattening, we do not care about the interior of the volume, so we would like > to remove the volume data inside. > > So what we want is to peel off the surface from the segmented brain area and > flatten that surface. > > Thanks, > > Younghoon Kim > > -- > Younghoon Kim,Dep. of Bio and Brain Engineering, KAIST > OMICS Lab > Wellman Center, Massachusetts General Hospital > Bouma’s Lab > ---------------------------------------------- > younghoon.h....@gmail.com > aktivh...@kaist.ac.kr > > On July 20, 2016 at 5:00:55 PM, Bruce Fischl (fis...@nmr.mgh.harvard.edu) wrote: > > Hi Younghoon > > what structure are you talking about? In general it doesn't make sense to > flatten volumetric structures. We flatten the cortex, which is a folded > 2D sheet. What would you do with the interior of the volume? > > cheers > Bruce > On Wed, 20 Jul > 2016, Younghoon Kim wrote: > > > Hello, > > > > We have a volumetric data (mgz file) of a segmented brain region. We want > to detect > > the surface of this segmented brain volume (i.e. deep brain region) and > flatten it > > into a 2D image with its original surface texture. > > > > We’ve noticed that Freesurfer supports an algorithm to flatten volumetric > data. We > > wonder if this could be adapted to our data set. Can anyone offer some > advice on > > how to apply FreeSurfer to this more generic task? > > > > Thanks, > > > > Younghoon Kim > > > > -- > > Younghoon Kim,Dep. of Bio and Brain Engineering, KAIST > > OMICS Lab > > Wellman Center, Massachusetts General Hospital > > Bouma’s Lab > > ---------------------------------------------- > > younghoon.h....@gmail.com > > aktivh...@kaist.ac.kr > > > >_______________________________________________ > 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. If you believe this e-mail was sent to you in error and the e-mail > contains patient information, please contact the Partners Compliance HelpLine > at > http://www.partners.org/complianceline . If the e-mail was sent to you in > error > but does not contain patient information, please contact the sender and > properly > dispose of the e-mail. > > >_______________________________________________ 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. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
_______________________________________________ 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. If you believe this e-mail was sent to you in error and the e-mail contains patient information, please contact the Partners Compliance HelpLine at http://www.partners.org/complianceline . If the e-mail was sent to you in error but does not contain patient information, please contact the sender and properly dispose of the e-mail.
