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Digital Poster Session - Connectivity & Tractography

Neuro Exhibition Halls D/E

Tuesday, 06 June 2023 13:30 - 14:30

Alterations of white matter connectivity in essential tremor with MR-guided focused ultrasound thalamotomy

Xiaoyu Wang^1,2 and Xin Lou¹
¹Department of Radiology, Chinese PLA General Hospital, Beijing, China, ²Nankai University, Tianjing, China

MRgFUS might act the topologic properties on brain networks. Importantly, gamma and sigma correlated tremor improvement after MRgFUS thalamotomy, playing a role in reflecting tremor improvement for clinical treatment.

Fig.1. Rich-club organization of the healthy controls (HC) group and essential tremor (ET) group.

Fig.3. The correlations between graph metrics and tremor improvement. * P < 0.05; ** P < 0.01, Hand tremor R: The clinical score for the right hand.