I want to obtain the cortical thickness from a group of subjects, thanks!
At 2013-06-18 00:13:08,"Bruce Fischl" <fis...@nmr.mgh.harvard.edu> wrote: >are you trying to do this for a single subject or for a group of subjects >, or group average data? >On Tue, 18 Jun 2013, xiangbo_2010 wrote: > >> my subject has finished the recon-all on the structural image, whether use >> the command: "mri_vol2surf --src sig.img --src_type analyze --srcreg >> register.dat --hemi rh --o ./sig-rh.img --out_type analyze --float2int round >> --trgsubject ico --icoorder 7" to obtain the result? thanks! >> >> Bo >> >> >> >> >> >> At 2013-06-18 00:00:09,"Bruce Fischl" <fis...@nmr.mgh.harvard.edu> wrote: >> >and what subject do you wan to obtain thickness measures from? You could >> >use mri_vol2vol to map your mask to the individual using the MNI >> >transform >> >On Mon, 17 Jun 2013, xiangbo_2010 wrote: >> > >> >> the mask was obtained from xjview, and use the MNI space in my study, >> >> thanks! >> >> Bo >> >> >> >> >> >> >> >> >> >> >> >> At 2013-06-17 23:52:33,"Bruce Fischl" <fis...@nmr.mgh.harvard.edu> wrote: >> >> >sorry, the formatting of your emails is lost in my reader and you may >> >> >have said this before, but what is the mask of? What space is it in? >> >> > >> >> >On Mon, 17 Jun 2013, >> >> >xiangbo_2010 wrote: >> >> > >> >> >> I want to get cortical thickness, and have finished the recon-all, and >> >> >> obtained the mask from SPM which include the file with .img and .hdr, >> >> >> whether I should convert the file (.img and .hdr) to file (.nii), and >> use >> >> >> the command: "bbregister --s bert --mov func.nii --init-spm --reg >> >> >> register.dat tkregister2 --mov func.nii --reg register.dat --surf " to >> >> >> obtain the result? thanks! >> >> >> >> >> >> Bo >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> At 2013-06-17 23:07:19,"Bruce Fischl" <fis...@nmr.mgh.harvard.edu> wro >> te: >> >> >> >please cc the list so others can answer. Do you mean get cortical >> >> >> >thickness? If so, then you need to run recon-all on the structural im >> age >> >> >> > >> >> >> > >> >> >> >On Mon, 17 Jun 2013, xiangbo_2010 >> >> >> >wrote: >> >> >> > >> >> >> >> I have obtained the mask from xjview (.img), I want to obtain the C >> T f >> >> rom >> >> >> >> the mask, thanks! >> >> >> >> Bo >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> At 2013-06-17 22:40:43,"Bruce Fischl" <fis...@nmr.mgh.harvard.edu> >> wro >> >> te: >> >> >> >> >what are you trying to map to the surface? >> >> >> >> >On Mon, 17 Jun 2013, xiangbo_2010 >> >> >> >> >wrote: >> >> >> >> > >> >> >> >> >> >> >> >> >> >> Hi Bruce >> >> >> >> >> Thank you for my help, when I use the bbregister, do not know ho >> w t >> >> o c >> >> >> hoo >> >> >> >> se >> >> >> >> >> data for --mov, thanks! >> >> >> >> >> >> >> >> >> >> Bo >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> At 2013-06-17 20:34:39,"Bruce Fischl" <fis...@nmr.mgh.harvard.ed >> u> >> >> wro >> >> >> te: >> >> >> >> >> >Hi Bo, >> >> >> >> >> > >> >> >> >> >> >tksurfer doesn't take a path to a file. Read the help on it - y >> ou >> >> nee >> >> >> d t >> >> >> >> o >> >> >> >> >> >reconstrcut the subject with recon-all then give it the subject >> id >> >> . >> >> >> To >> >> >> >> >> >project a volumetric map onto the surface use mri_vol2surf, wit >> h t >> >> he >> >> >> >> >> >registration typically computed by bbregister. >> >> >> >> >> > >> >> >> >> >> >cheers >> >> >> >> >> >Bruce >> >> >> >> >> > >> >> >> >> >> > >> >> >> >> >> >On Mon, 17 Jun 2013, xiangbo_2010 wrote: >> >> >> >> >> > >> >> >> >> >> >> Hi dougThank you for giving this information, I used the >> >> >> >> >> >command: "/tksurfer fsaverage lh inflated -aparc -mni152reg -ov >> erl >> >> ay >> >> >> /pa >> >> >> >> thn >> >> >> >> >> ame/to/s >> >> >> >> >> >> pm/roi/yourfile.img/", but do not have results for me, and do >> no >> >> t k >> >> >> now >> >> >> >> ho >> >> >> >> >> w >> >> >> >> >> >> to do next? thanks! >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> Bo >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> At 2013-06-06 23:04:30,"Douglas N Greve" <gr...@nmr.mgh.harva >> rd. >> >> edu >> >> >> > w >> >> >> >> rot >> >> >> >> >> e: >> >> >> >> >> >> >Hi Stephanie, I don't know which recommendation you are refe >> rri >> >> ng >> >> >> to. >> >> >> >> We >> >> >> >> >> >> >> >> >> >> >> >get a lot of emails, and I can't remember each one. Can you >> rep >> >> ost >> >> >> wi >> >> >> >> th >> >> >> >> >> >> >the full thread? >> >> >> >> >> >> >doug >> >> >> >> >> >> > >> >> >> >> >> >> > >> >> >> >> >> >> >On 06/06/2013 10:40 AM, McMains, Stephanie wrote: >> >> >> >> >> >> >> I am wondering why you didn't tell them to go through fsva >> reg >> >> e s >> >> >> pac >> >> >> >> e? >> >> >> >> >> >> >> I thought that was an easy way to go from SPM MNI to free >> sur >> >> fer >> >> >> la >> >> >> >> nd. >> >> >> >> >> >> >> >> >> >> >> >> >> >>> /tksurfer fsaverage lh inflated -aparc -mni152reg -overla >> y / >> >> pat >> >> >> hna >> >> >> >> me/ >> >> >> >> >> to/ >> >> >> >> >> >> spm/roi/yourfile.img/ >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> I am wondering because when I look at the segmentation for >> fs >> >> ave >> >> >> rag >> >> >> >> e, >> >> >> >> >> >> >> it seems like it is missing a lot of the gray matter, part >> icu >> >> lar >> >> >> ly >> >> >> >> in >> >> >> >> >> >> >> the big sulci, most likely from the 'smoothing' that comes >> wi >> >> th >> >> >> >> >> >> >> averaging subjects together. And therefore I wonder if th >> is >> >> is >> >> >> the >> >> >> >> >> >> >> >> >> >> >> best thing to use as an intermediate step. Are you instea >> d s >> >> ugg >> >> >> est >> >> >> >> ing >> >> >> >> >> >> >> >> >> >> >> >> (as it seemed like in this thread), to put the SPM roi int >> o i >> >> ndi >> >> >> vid >> >> >> >> ual >> >> >> >> >> >> >> >> >> >> >> >> subject space and then somehow project it to the surface i >> n f >> >> ree >> >> >> su >> >> >> >> rfe >> >> >> >> >> r? >> >> >> >> >> >> >> >> >> >> >> >> >> >> Thanks, >> >> >> >> >> >> >> Stephanie >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> +++++++++++++++++++++++++ >> >> >> >> >> >> >> >> >> >> >> >> >> >> Stephanie McMains >> >> >> >> >> >> >> Neuroimaging Staff Scientist >> >> >> >> >> >> >> Center for Brain Science >> >> >> >> >> >> >> Harvard University >> >> >> >> >> >> >> 52 Oxford Street >> >> >> >> >> >> >> Cambridge, MA 02138 >> >> >> >> >> >> >> >> >> >> >> >> >> >> +++++++++++++++++++++++++ >> >> >> >> >> >> >> For answers to frequently asked questions: >> >> >> >> >> >> >> http://cbs.fas.harvard.edu/science/core-facilities/neuroim >> agi >> >> ng/ >> >> >> inf >> >> >> >> orm >> >> >> >> >> ati >> >> >> >> >> >> on-investigators/faq >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> _______________________________________________ >> >> >> >> >> >> >> Freesurfer mailing list >> >> >> >> >> >> >> Freesurfer@nmr.mgh.harvard.edu >> >> >> >> >> >> >> https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurf >> er >> >> >> >> >> >> > >> >> >> >> >> >> >-- >> >> >> >> >> >> >Douglas N. Greve, Ph.D. >> >> >> >> >> >> >MGH-NMR Center >> >> >> >> >> >> >gr...@nmr.mgh.harvard.edu >> >> >> >> >> >> >Phone Number: 617-724-2358 >> >> >> >> >> >> >Fax: 617-726-7422 >> >> >> >> >> >> > >> >> >> >> >> >> >Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting >> >> >> >> >> >> >FileDrop: https://gate.nmr.mgh.harvard.edu/filedrop2 >> >> >> >> >> >> >www.nmr.mgh.harvard.edu/facility/filedrop/index.html >> >> >> >> >> >> >Outgoing: ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing >> /fl >> >> at/ >> >> >> gre >> >> >> >> ve/ >> >> >> >> >> >> > >> >> >> >> >> >> >_______________________________________________ >> >> >> >> >> >> >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 pers >> on >> >> to >> >> >> who >> >> >> >> m i >> >> >> >> >> t i >> >> >> >> >> >> s >> >> >> >> >> >> >addressed. 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