Variability, frequency composition, and complexity of submaximal isometric knee extension force from subacute to chronic stroke

@article{Chow2014VariabilityFC,
  title={Variability, frequency composition, and complexity of submaximal isometric knee extension force from subacute to chronic stroke},
  author={John W Chow and Dobrivoje S. Stokic},
  journal={Neuroscience},
  year={2014},
  volume={273},
  pages={189-198}
}
We examined changes in the variability, frequency composition, and complexity of force signal from subacute to chronic stage of stroke during maintenance of isometric knee extension and compared these parameters between chronic stroke and healthy subjects. The sample included 15 healthy (65±8 years) and 23 chronic stroke subjects (65±14 years, 6-112 months post-stroke) of whom 10 (64±15 years) were also examined 11-22 days post-stroke (subacute stage). The subjects performed isometric knee… CONTINUE READING