Stationary versus bifurcation regime for standing wave central pattern generator

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• 作者：R. Martin del Campo ^{mart737@usc.edu} ; E. Jonckheere ; ^{jonckhee@usc.edu} ;
• 关键词：Central pattern generator ; Surface electromyography ; Bifurcation ; Coherence ; Wavelets ; Bootstrapping
• 刊名：Biomedical Signal Processing and Control
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：32
• 期：Complete
• 页码：57-68
• 全文大小：7247 K
• 卷排序：32

文摘

Coherence between wavelet subbands of spinal sEMG signals is “robustly” reproducible. Reproducibility spans across a large population of subjects of different background. Reproducibility spans across raw signals of significantly different visual appearance. Cross power spectral density mean shift is demonstrated with a = 0.5 significant level. Shift in the cross power spectrum density is dynamically a period halving bifurcation.