ArticlePhysiological reports2017
Microstimulation of single human motor axons in the toe extensors: force production during long-lasting trains of irregular and regular stimuli.
Article in Physiological reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Force variability is mostly not motor noise: Theoretical implications for motor control.PLoS computational biology · 2021Article
- Intramuscular stimulation of tibialis anterior in human subjects: the effects of discharge variability on force production and fatigue.Physiological reports · 2017Article
- Microstimulation of single human motor axons in the toe extensors: force production during long-lasting trains of irregular and regular stimuli.Physiological reports · 2017Article
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Authors and funding
2 authors.
Funding
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Abstract
Human motoneurones are known to discharge with a physiological variability of ~25% during voluntary contractions. Using microstimulation of single human motor axons, we have previously shown that delivering brief trains (10 pulses) of irregular stimuli, which incorporate discharge variability, generates greater contractile responses than trains of regular stimuli with identical mean frequency but zero variability. We tested the hypothesis that longer irregular (physiological) trains would produce greater contractile responses than regular (nonphysiological) trains of the same mean frequency (18 Hz) and duration (45 sec). Tungsten microelectrodes were inserted into the common peroneal nerve of human subjects, and single motor axons supplying the toe extensors (
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