Abstract #0109
Rapid and Accurate pTX B1 Mapping using 3DREAM with Dual Interferometry
Daniel Brenner 1 , Desmond H. Y. Tse 2,3 , Patrick J. Ledden 4 , Claudine Neumann 1 , and Tony Stcker 1,5
1
German Center for Neurodegenerative Diseases
(DZNE), Bonn, Germany,
2
Faculty
of Psychology, Maastricht University, Maastricht,
Netherlands,
3
Department of Radiology,
Maastricht University Medical Centre, Maastricht,
Netherlands,
4
Nova
Medical, Inc., Wilmington, MA, United States,
5
Department
of Physics and Astronomy, University of Bonn, Bonn,
Germany
Fast transmit array mapping requires interferometric
measurements for good conditioning of the B1 mapping
problem. This work demonstrates the application of two
distinct interferometry encoding schemes to the
acquisition and preparation block of a 3D DREAM
sequence, respectively. This allows efficient and
precise generation of single channel coil maps as
confirmed by simulations and retains the relative
transmit phase.
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.
Click here for more information on becoming a member.
