MRI is sensitive to patient motion. There are a number of pulse sequence techniques like navigators and propeller to prevent motion artifacts. We are introducing a sensitive sensor based technique to detect motion and pose without touching the patient. The sensors are a number of miniaturized dipole resonators integrated into the receiver array. Motion corrupted lines in k space are flagged and rescanned, or when motion is between a limited number of poses, the data can be binned and combined before the recon process.
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