Hi and thanks for the fast reply. Pardon my ignorance, but I am not sure that the PD images are?
thanks, mads On 5 October 2015 at 21:59, Bruce Fischl <fis...@nmr.mgh.harvard.edu> wrote: > Hi Mads > > my guess is that this is a problem with the MP2RAGE. We don't see this in > the mprage or memprage. Can you look at the PD images in that region? Is > the PD close to 0? Maybe you can threshold it out? That region is usually > very dark on an mprage > > cheers > Bruce > > > On Mon, 5 Oct 2015, Mads Jensen wrote: > >> Hi, >> >> I got a problem with recon-all of T1's. The problem is that the >> surfaces extent into what is essential noise, see linked images. The >> problem is reoccurring in all the subjects I have ran so far, so I was >> wondering if there could be a generic fix or if it will be necessary >> to fix each recon individually. >> >> The sequence is a MP2RAGE recorded from a Siemens Skyra. >> >> thanks, >> mads >> >> https://dl.dropboxusercontent.com/u/915037/recon_marked/sub_0005_coronal.jpg >> https://dl.dropboxusercontent.com/u/915037/recon_marked/sub_0005_sagittal.jpg >> https://dl.dropboxusercontent.com/u/915037/recon_marked/sub_0006_coronal.jpg >> https://dl.dropboxusercontent.com/u/915037/recon_marked/sub_0006_sagittal.jpg >> https://dl.dropboxusercontent.com/u/915037/recon_marked/sub_0007_coronal.jpg >> https://dl.dropboxusercontent.com/u/915037/recon_marked/sub_0007_sagittal.jpg >> _______________________________________________ >> 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
