Stationarity distributions of mechanomyogram signals from isometric contractions of extrinsic hand muscles during functional grasping.

@article{Alves2008StationarityDO,
  title={Stationarity distributions of mechanomyogram signals from isometric contractions of extrinsic hand muscles during functional grasping.},
  author={Natasha Alves and Tom Chau},
  journal={Journal of electromyography and kinesiology : official journal of the International Society of Electrophysiological Kinesiology},
  year={2008},
  volume={18 3},
  pages={
          509-15
        }
}
This study investigates the stationarity of steady state mechanomyogram signals for the purpose of determining appropriate features for signal classification. Mechanomyography is the superficial recording of low frequency vibrations detected over contracting muscles. Steady state mechanomyogram signals, recorded at the belly of the extensor digitorum, flexor digitorum superficialis and flexor pollicis longus muscles during functional grasps were tested for weak stationarity. Twenty percent of… CONTINUE READING
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