Keywords: Infectious Disease, Motion Correction, AI/ML Image Reconstruction
Motivation: Fast and motion-robust 3D acquisition is challenging but desirable in clinical scans.
Goal(s): To validate a motion correction-integrated 3D DL reconstruction technique on patient cohort to evaluate their effectiveness and reliability in a clinical setting.
Approach: This prospective study included 20 patients from inpatient care settings at an academic hospital scanned with 3D MPRAGE and 3D SPACE FLAIR at 3T. Two neuro-radiologists performed blinded ratings of the images based on 5-point Likert scale.
Results: Of the 20 cases, 4 cases were post-contrast enhanced exams. DL+MoCo demonstrated higher SNR compared to conventional reconstruction. DL+MoCo reduced motion artifacts compared to SENSE in cases with motion.
Impact: This initial evaluation of motion-informed DL reconstruction on various pathologies demonstrated the effectiveness of the technique in acutely ill patients.
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