Hi, We use quantitative T1/T2 mapping to generate a variety of synthetic images e.g. synthetic SPGRs/T1-weighted images. I was wondering whether Freesurfer analysis can be applied to such synthetic images and whether there is anything I need to change in the recon-all processing stream in order to make it work. Thanks, Christine
----------------------------------------- Dr. Christine Ecker Section of Brain Maturation (PO50) Department of Psychological Medicine De Crespigny Park, Denmark Hill London SE5 8AF
Phone: 0207 848 0947 Email: c.ecker@iop.kcl.ac.uk -----------------------------------------
Hi Christine, Bruce is the best person to answer this but he may be out of email contact for a few more days. I think that it is probably ok, as long as your final images have a T1 contrast.
doug
Christine Ecker wrote:
Hi, We use quantitative T1/T2 mapping to generate a variety of synthetic images e.g. synthetic SPGRs/T1-weighted images. I was wondering whether Freesurfer analysis can be applied to such synthetic images and whether there is anything I need to change in the recon-all processing stream in order to make it work. Thanks, Christine
Dr. Christine Ecker Section of Brain Maturation (PO50) Department of Psychological Medicine De Crespigny Park, Denmark Hill London SE5 8AF
Phone: 0207 848 0947 Email: c.ecker@iop.kcl.ac.uk
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
Hi Doug. What's the preferred citation/reference for FSFAST?
Dan Dillon
I don't really have one, the closest ref is:
Marc A. Burock, Anders M. Dale. Estimation and detection of event-related fMRI signals with temporally correlated noise: A statistically efficient and unbiased approach. Human Brain Mapping, 2000, Volume 11, Issue 4 http://www3.interscience.wiley.com/journal/73504814/issue , Pages 249 - 260
or you can just site the freesurfer web site.
doug
Dan Dillon wrote:
Hi Doug. What's the preferred citation/reference for FSFAST?
Dan Dillon
Hi Christine,
that should be fine - we do the same thing ourselves.
cheers, Bruce On Wed, 23 Apr 2008, Christine Ecker wrote:
Hi, We use quantitative T1/T2 mapping to generate a variety of synthetic images e.g. synthetic SPGRs/T1-weighted images. I was wondering whether Freesurfer analysis can be applied to such synthetic images and whether there is anything I need to change in the recon-all processing stream in order to make it work. Thanks, Christine
Dr. Christine Ecker Section of Brain Maturation (PO50) Department of Psychological Medicine De Crespigny Park, Denmark Hill London SE5 8AF
Phone: 0207 848 0947 Email: c.ecker@iop.kcl.ac.uk
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
freesurfer@nmr.mgh.harvard.edu
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Bruce Fischl -
Christine Ecker -
Dan Dillon -
Doug Greve