Impaired Brain Information Transmission Efficiency and Flexibility in Parkinson’s Disease and Rapid Eye Movement Sleep Behavior Disorder: Evidence from Functional Connectivity and Functional Dynamics

<div>Technical route. (a) Functional image: data preprocessing and extraction time series. (b) Functional connectivity: calculation of global and RSNs indexes of FC. (c) Functional dynamics: calculation of synchrony and metastability from the perspective of global and RSNs. (d) Statistical analysis: analysis of neuroimaging measures differences and their relationship with clinical features.</div>

Parkinson’s Disease

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Figure 1: Impaired Brain Information Transmission Efficiency and Flexibility in Parkinson’s Disease and Rapid Eye Movement Sleep Behavior Disorder: Evidence from Functional Connectivity and Functional Dynamics 

Figure 1 | Impaired Brain Information Transmission Efficiency and Flexibility in Parkinson’s Disease and Rapid Eye Movement Sleep Behavior Disorder: Evidence from Functional Connectivity and Functional Dynamics 