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I would check that your SE field map has the same geometry and echo spacing as your SBRef. Also I would post some examples of what looks wrong to you in your processing.
Peace,
Matt.
From: Juan Sanchez <sanch...@nyspi.columbia.edu>
Date: Monday, May 18, 2015 at 3:21 PM To: "hcp-users@humanconnectome.org" <hcp-users@humanconnectome.org> Subject: [HCP-Users] Epi-T1 co-registration using TOPUP We are trying to improve our epi volume to T1 co-registration using the "topup" option in the AllGenericVolume ProcessingPipeline. We are using the phase appropriate topup (SpinEcho)
as the SBref because of its improved contrast. While our co-registration has been much improved, the co-registration in the HCP examples is better. Are there and suggestions that could further improve the epi- T1 co-registration (such as how modify the
TopUpConfig (b02b0.cnf) parameters ) ?
We are currently using a 3T GE scanner. Thanks Juan _______________________________________________ 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] Epi-T1 co-registration using TOPUP Juan Sanchez
- Re: [HCP-Users] Epi-T1 co-registration using TOPUP Glasser, Matthew
