Keywords: Image Reconstruction, Prostate
Motivation: Motivation: Single-sided MRI scanners offer excellent interventional access but require novel approaches to image acquisition.
Goal(s): To generate distortion-free spatiotemporally encoded images with a single-sided low-field MRI scanner and validate the acquisitions in vivo.
Approach: Spatiotemporally encoded images were collected in phantom and volunteer and reconstructed using a numerical PSF-based reconstruction.
Results: Images of male and female subjects showed anatomic structures. Reconstruction with a numerical modeled PSF increased visibility of these structures and improved signal across the field of view in both phantom and human images relative to using a sinc-based PSF.
Impact: This methodology can be used for translation of an xSPEN encoded sequence into clinical practice and aid other researchers facing similar reconstruction challenges.
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