Off the top of my head, no. Three comments though: (1) a 204 mm in-plane FOV is rather tight; (2) 1.5 mm voxels is going to require a longer TE and echo train, and/or the use of phase partial Fourier; (3) You’re going to be rather SNR-starved at 1.5 mm isotropic at 3T.
cheers, -MH -- Michael Harms, Ph.D. ----------------------------------------------------------- Conte Center for the Neuroscience of Mental Disorders Washington University School of Medicine Department of Psychiatry, Box 8134 660 South Euclid Ave. Tel: 314-747-6173 St. Louis, MO 63110 Email: mha...@wustl.edu From: <hcp-users-boun...@humanconnectome.org<mailto:hcp-users-boun...@humanconnectome.org>> on behalf of Sebastien Hetu <sebh...@vtc.vt.edu<mailto:sebh...@vtc.vt.edu>> Date: Monday, October 31, 2016 at 11:03 AM To: "hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>" <hcp-users@humanconnectome.org<mailto:hcp-users@humanconnectome.org>> Subject: [HCP-Users] FoV phase for fMRI Hi, We are trying to run a fMRI sequence on our PRISMA similar to the one used in the HCP–lifespan but with 1.5mm isotropic voxels and a AP phase encoding direction. In the HCP sequence documents, it is mentioned that if we use AP phase encoding we should use a FoV phase of 100%. We seem to be unable to set our FoV phase to 100%—we can only go to 103% (with our FoV of 204 mm). Do you know how to set the sequence to have 100% available? Thank you for your help Seb _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org<mailto:HCP-Users@humanconnectome.org> http://lists.humanconnectome.org/mailman/listinfo/hcp-users ________________________________ The materials in this message are private and may contain Protected Healthcare Information or other information of a sensitive nature. If you are not the intended recipient, be advised that any unauthorized use, disclosure, copying or the taking of any action in reliance on the contents of this information is strictly prohibited. If you have received this email in error, please immediately notify the sender via telephone or return mail. _______________________________________________ HCP-Users mailing list HCP-Users@humanconnectome.org http://lists.humanconnectome.org/mailman/listinfo/hcp-users
