Keywords: Neurodegeneration, MR-Guided Interventions, MRgFUSThis is the first study to assess magnetic resonance-guided focused ultrasound (MRgFUS) VIM thalamotomy on gray matter (GM) volume in tremor-dominant Parkinson’s disease (PD). MRgFUS has good efficacy and safety in the treatment of PD. We used three methods to extract specific GM volumes of nine PD patients before and after treatment for calculating their difference and correlation analysis. We found that the specific GM regions may predict tremor responses in PD after thalamotomy, and the results help to better understand the distant effect of MRgFUS thalamotomy and the involvement of GM in tremor control in PD.
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