Highly Influenced
5 Excerpts
Cross-spectral analysis of physiological tremor and muscle activity
- Published 1998 in Biological Cybernetics
Abstract
We investigate the relationship between the extensor electromyogram (EMG) and tremor time series in physiological hand tremor by cross-spectral analysis. Special attention is directed to the phase spectrum and the effects of observational noise. We calculate the theoretical phase spectrum for a second-order linear stochastic process and compare the results… (More)