Abstract #2346
Accelerating 3D spiral MR thermometry with the Kalman filter
Samuel Fielden 1 , Li Zhao 1 , Wilson Miller 2 , Xue Feng 1 , Max Wintermark 2 , Kim Butts Pauly 3 , and Craig Meyer 1,2
1
Biomedical Engineering, University of
Virginia, Charlottesville, VA, United States,
2
Radiology,
University of Virginia, Charlottesville, VA, United
States,
3
Radiology,
Stanford University, Palo Alto, CA, United States
MRgFUS is a promising non-invasive technique with a wide
range of applications; however, acquiring fully sampled
3D volumetric data with sufficient spatial and temporal
resolution for adequate dose monitoring and guidance is
difficult. Here, we present initial results using a 3D
spiral sequence for MR thermometry and accelerate
imaging in order to improve temporal resolution through
the application of a Kalman filter.
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.
