Traditional Poster Session - Neuro
Neuro
Exhibition Halls D/E
Tuesday, 06 June 2023 13:30 - 14:30
Effects of MR-Guided Focused Ultrasound Pallidotomy on Dyskinesia and Cerebral Regional Homogeneity in Parkinson’s Disease
Andrew Furman1, Li Jiang1, Justin Schumacher2, Ziachen Zhuo1, Howard Eisenberg3, Paul Fishman4, Dheeraj Ghandi1, and Rao Gullapalli1
1Diagnostic Radiology and Nuclear Medicine, University of Maryland, School of Medicine, Baltimore, MD, United States, 2University of Maryland, School of Medicine, Baltimore, MD, United States, 3Neurosurgery, University of Maryland, School of Medicine, Baltimore, MD, United States, 4Neurology, University of Maryland, School of Medicine, Baltimore, MD, United States
Several previously described abnormalities in Parkinson's Disease mesoscopic, cerebral connectivity were found to be reversed 1 month after MR-guided Focused Ultrasound pallidotomy.
Figure 2. Changes in Regional Homogeneity (ReHo) 1 Month following MRgFUS Pallidotomy. Warm colors indicate increases in ReHo while cool colors indicate decreases in ReHo. Identified clusters are shown in the associated tables and stars (*) next to cluster names indicate reversals of known ReHo abnormalities in Parkinson's Disease.
Figure 3. Correlations between changes in Regional Homogeneity (ReHo) and changes in Behavioral Outcomes 1 Month following MRgFUS Pallidotomy. Warm colors indicate positive correlations between Reho and the relevant test while cool colors indicate a negative correlation. Identified clusters are shown in the associated tables and stars (*) next to cluster names indicate reversals of known ReHo abnormalities in Parkinson's Disease.