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Fig. 7 | Journal of NeuroEngineering and Rehabilitation

Fig. 7

From: Contribution of inter-muscular synchronization in the modulation of tremor intensity in Parkinson’s disease

Fig. 7

Correlations between the pool-averaged coherence levels at tremor frequency and the tremor amplitudes in shoulder and elbow joints. Exponential regression results show that the tremor amplitudes in DOFs of a elbow flexion, c shoulder abduction, and d shoulder rotation are significantly correlated with the pool-averaged coherence level at tremor frequency, while that of b shoulder flexion isn’t. Different subjects are indicated with different markers and the error bars indicate the standard deviation of tremor amplitudes of each subject

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