339 citations · 845 across the 16 of their papers we have counts for
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chao-dyn1998★ 83 cited
The power of surrogate data testing with respect to non-stationarity
J. Timmer
Surrogate data testing is a method frequently applied to evaluate the results of nonlinear time series analysis. Since the null hypothesis tested against is a linear, gaussian, sta…
chao-dyn1998★ 3 cited
Cross-spectral analysis of physiological tremor and muscle activity. II. Application to synchronized EMG
J. Timmer, M. Lauk, W. Pfleger +1
We investigate the relationship between synchronized muscle activity and tremor time series in (enhanced) physiological tremor by cross-spectral analysis. Special attention is dire…
chao-dyn1998★ 2 cited
Cross-spectral analysis of physiological tremor and muscle activity. I. Theory and application to unsynchronized EMG
J. Timmer, M. Lauk, W. Pfleger +1
We investigate the relationship between the extensor electromyogram (EMG) and tremor time series in physiological hand tremor by cross-spectral analysis. Special attention is direc…