Keywords: Artifacts, Artifacts, BLADE
Motivation: BLADE (PROPELLER) is robust to motion but more prone to aliasing-induced artifacts.
Goal(s): To minimize aliasing-induced artifacts in BLADE(PROPELLER) sequence.
Approach: Utilizing GRAPPA method to extend FOV for each blade in reconstruction. Pre-scan data is used to calibrate the GRAPPA kernels for each blade.
Results: Proposed method can effectively eliminate aliasing-induced artifacts.
Impact: The extended-FOV method can be integrated seamlessly into the existing scanning process without requiring additional scan time, to effectively eliminate aliasing-induced artifacts.
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