Hi Bruce, Out of curiosity and for reference for my users, do you have a paper on the T2 or FLAIR assisted segmentation?
Cheers, Souheil ------------------------- Souheil Inati, PhD Staff Scientist FMRI Facility NIMH/NIH/DHHS souheil.in...@nih.gov<mailto:souheil.in...@nih.gov> On May 7, 2013, at 2:24 PM, Bruce Fischl <fis...@nmr.mgh.harvard.edu<mailto:fis...@nmr.mgh.harvard.edu>> wrote: Hi Katie I'm really not sure. These days I would recommend a highres (e.g. 1mm isotropic) FLAIR if you can get one, or T2 if not. The T2* can help, but it's pretty noisy in brain. cheers Bruce On Tue, 7 May 2013, Katie Surrence wrote: Dear Freesurfer gurus, At the course, André van der Kouwe mentioned in his morphometry methods talk that T2* weighted contrast from MEMPRAGE could be used to further seperate dura from cortex, as also discussed in this paper: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2408694/. We have a GE scanner in our lab. The internet suggests that a Multi-echo FSPGR/FGRE exists. Would this be the analog? Would it work the same way? Could you also use these images with the mris_make_surfaces command? Thanks very much for your insight -- and I enjoyed the course! /Katie Surrence -- Research Coordinator Social Cognition Laboratory New York State Psychiatric Institute _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu<mailto: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
