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Abnormal intrinsic brain functional network dynamics associated with tremor in Parkinson’s disease
Junlan Zhu1, Guanxun Cheng1, Qiaoling Zeng1, Chao Lai1, Jiao Li1, and Shuwen Dong1
1Department of Medical Imaging, Peking University Shenzhen Hospital, Shenzhen, China
Our results suggest that temporal variability of functional connectivity profile can detect the aberrant dynamic connectivity patterns, which were associated with the clinical deficits in Parkinson disease tremor and thus may deepen our understanding.
Figure2:Cluster centroids of brain states
Figure1: Independent functional components and corresponding static functional connectivity network