ArticleFrontiers in human neuroscience2014
Different corticospinal control between discrete and rhythmic movement of the ankle.
Article in Frontiers in human neuroscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 17 citations in OpenAlex.
- Speed-driven transitions between discrete and rhythmic dynamics in walking revealed by kinematic smoothness and muscle synergies.iScience · 2026Article
- Dynamic interactions between discrete and rhythmic bimanual movement.Experimental brain research · 2025Article
- Moving slowly is hard for humans: limitations of dynamic primitives.Journal of neurophysiology · 2017Article
- Performance-based robotic assistance during rhythmic arm exercises.Journal of neuroengineering and rehabilitation · 2016Article
- Differences in corticospinal excitability to the biceps brachii between arm cycling and tonic contraction are not evident at the immediate onset of movement.Experimental brain research · 2016Article
- Rhythmic arm movements are less affected than discrete ones after a stroke.Experimental brain research · 2016Article
- Entrainment and task co-representation effects for discrete and continuous action sequences.Psychonomic bulletin & review · 2015Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
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Abstract
We investigated differences in corticospinal and spinal control between discrete and rhythmic ankle movements. Motor evoked potentials (MEPs) in the tibialis anterior and soleus muscles and soleus H-reflex were elicited in the middle of the plantar flexion phase during discrete ankle movement or in the initial or later cycles of rhythmic ankle movement. The H-reflex was evoked at an intensity eliciting a small M-wave and MEPs were elicited at an intensity of 1.2 times the motor threshold of the soleus MEPs. Only trials in which background EMG level, ankle angle, and ankle velocity were similar among the movement conditions were included for data analysis. In addition, only trials with a similar M-wave were included for data analysis in the experiment evoking H-reflexes. Results showed that H reflex and MEP amplitudes in the soleus muscle during discrete movement were not significantly different from those during rhythmic movement. MEP amplitude in the tibialis anterior muscle during the later cycles of rhythmic movement was significantly larger than that during the initial cycle of the rhythmic movement or during discrete movement. Higher corticospinal excitability in the tibialis anterior muscle during the later cycles of rhythmic movement may reflect changes in corticospinal control from the initial cycle to the later cycles of rhythmic movement.
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