hi matt: could you generate the myelin maps say from two flash scans at different flip angles?
bruce: if one had a choice between an mprage + t2 flair and 2 flash scans at 5/20 flip angles, what would be your recommendation? cheers, satra On Tue, Nov 20, 2012 at 6:35 PM, Matt Glasser <m...@ma-tea.com> wrote: > If you get an MPRAGE and T2-SPACE you can make myelin maps too. > FreeSurfer's final surface placement benefits a lot from high resolution > images (less than 1mm) and you can still get good SNR with when you use > 32-channel coils. > > Peace, > > Matt. > > On 11/20/12 4:41 PM, "Bruce Fischl" <fis...@nmr.mgh.harvard.edu> wrote: > > >Yes, definitely. The t2-space flair is a big help > > > > > > > >On Nov 20, 2012, at 5:40 PM, "Watson, Christopher" > ><christopher.wat...@childrens.harvard.edu> wrote: > > > >> Hi Bruce, > >> So would you recommend acquiring a T2 in addition to an > >>(ME)MPRAGE/SPGR? i.e. is it worth squeezing another acquisition into a > >>protocol? > >> > >> Chris > >> ________________________________________ > >> From: freesurfer-boun...@nmr.mgh.harvard.edu > >>[freesurfer-boun...@nmr.mgh.harvard.edu] on behalf of Bruce Fischl > >>[fis...@nmr.mgh.harvard.edu] > >> Sent: Tuesday, November 20, 2012 3:01 PM > >> To: Winter, Warren > >> Cc: freesurfer@nmr.mgh.harvard.edu > >> Subject: Re: [Freesurfer] Tool for incorporating T2-SPACE data in pial > >>surface recons? > >> > >> Hi Warren > >> > >> yes, it will be part of the upcoming 5.2 release, hopefully in Dec. It > >> will use either a FLAIR or T2 (ideally T2-SPACE for either one) > >> > >> cheers > >> Bruce > >> On Tue, 20 > >> Nov 2012, Winter, Warren wrote: > >> > >>> Hi all, > >>> > >>> Back in January and October Bruce mentioned that he had under > >>>development some scripts designed to utilize T2-SPACE images for better > >>>pial surface reconstruction in the presence of dura -- I was just > >>>wondering if any of that is ready for trial? > >>> > >>> Thanks! > >>> > >>> Warren > >>> > >>> -- > >>> Warren Winter > >>> Research Coordinator > >>> Boston Children's Hospital > >>> Sheridan Laboratory of Cognitive Neuroscience > >>> Division of Developmental Medicine > >>> 1 Autumn Street, AU 650 > >>> Boston, MA 02215 > >>> 857-218-5224 > >>> > >>> > >>> _______________________________________________ > >>> Freesurfer mailing list > >>> Freesurfer@nmr.mgh.harvard.edu > >>> https://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. > >> > >> > >> > > > >_______________________________________________ > >Freesurfer mailing list > >Freesurfer@nmr.mgh.harvard.edu > >https://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 >
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