Hello Siddharth, the following manual describes all the steps needed to flip phase encoding direction on the MR 750 : http://fmri.ucsd.edu/download/DTItopup_manual.pdf . Good luck!
Marcel 2015-02-25 18:28 GMT+01:00 Siddharth Srivastava <sid...@gmail.com>: > Hi Everyone, > In order to introduce distortion correction methods in our DTI > processing > pipeline, I wanted to acquire B=0 with A->P to P->A phase encode > directions, > as recommended by topup tutorials. > I talked to the MRI operators at our facility, and they were not able > to find out > how to flip the phase encoding directions on the GUI. We have GE 3T as > mentioned > on the subject line. > Can someone let me know the way in which I can get these acquisitions > on the GE > scanner that we have? Currently, I would just like to have these filpped > for the B=0, and > not for the individual directions. > Thanks, > Sid > > _______________________________________________ > 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 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.
