Dear Bruce and Douglas, Thank you for your suggestions. I am trying it and will need your suggestions on result.
Thank you Ramesh On Fri, Jan 19, 2018 at 2:08 AM, Douglas Greve <gr...@nmr.mgh.harvard.edu> wrote: > you can use gcatrain (and jkgcatrain for testing) if you are using v6 > > On 1/12/18 3:27 PM, Bruce Fischl wrote: > > Hi Ramesh > > if you have segmentations in our aseg format (or edited asegs for that > matter if you find them not accurate enough), you should be able to use > mri_ca_train to genenerate a new .gca file and apply it to your subjects. > Read the help and wiki and see if you can make it work, and let us knof i > you have any issues. There are also surface-based atlases, but I suspect > thos are a lot less likely to be biased by brain shape (since we map to a > sphere anyway) > > cheers > Bruce > On Fri, 12 Jan 2018, Ramesh Babu wrote: > > Dear Bruce, > Thank you for your prompt response. I have 2 groups & 40 subjects in each > groups in my study. I am > using freesurfer and various other software for analysis. I found that the > template available for > registration either western or Chinese. There is no template available for > Indian brain population. > Therefore we want to develop a template specific to our population. And we > have created templates > using different software and want to compare the result with default > template (western brain > template) and our template. I need your help how to use this template in > freesurfer. As you > mentioned in the previous mail I will try with training utility > (mri_ca_train). Can I get any user > guide to know details about it? > > Thank you > Ramesh > > On Thu, Jan 11, 2018 at 11:07 PM, Bruce Fischl > <fis...@nmr.mgh.harvard.edu> <fis...@nmr.mgh.harvard.edu> wrote: > Hi Ramesh > > what are you trying to achieve? Our segmentation tools use their own > format as they need > information not contained in most standard images, so it won't be > easy to get it into > that format unless you use our training utility (mri_ca_train) > > cheers > Bruce > On Thu, 11 Jan 2018, Ramesh Babu wrote: > > Dear experts, > I have analysed T1 data using Freesurfer. Now we have created > atlas, > template & tissue probability > map using different methods and softwares. I need your help to > use template > in freesufer, so that we > can compare with default template and our template. Please > help me to put > these images in > appropriate folders in Freesurfer. > > > Thank you > RB > > > > _______________________________________________ > 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 > listfreesur...@nmr.mgh.harvard.eduhttps://mail.nmr.mgh.harvard.edu/mailman/listinfo/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. 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. > >
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