A refinement of the DREAM B1+ mapping technique is presented, that removes the potential T1-bias from the B1+ maps. It is based on a phase cycling scheme including adiabatic inversion pulses and improves the B1+ mapping accuracy and reliability and extends the dynamic working range of the DREAM approach. The method has been successfully validated on phantoms and in vivo on the brain at 3T.
How to access this content:
For one year after publication, abstracts and videos are only open to registrants of this annual meeting. Registrants should use their existing login information. Non-registrant access can be purchased via the ISMRM E-Library.
After one year, current ISMRM & ISMRT members get free access to both the abstracts and videos. Non-members and non-registrants must purchase access via the ISMRM E-Library.
After two years, the meeting proceedings (abstracts) are opened to the public and require no login information. Videos remain behind password for access by members, registrants and E-Library customers.
Keywords