Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Frequency-induced phase transitions in bimanual tapping

C E Peper1, P J Beek, P C van Wieringen

  • 1Faculty of Human Movement Sciences, Free University, Amsterdam, The Netherlands.

Biological Cybernetics
|September 1, 1995
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Correction to: 'Assessing the stability of human locomotion: a review of current measures' (2013) by Bruijn <i>et al.</i>

Journal of the Royal Society, Interface·2023
Same author

Walking-adaptability therapy after stroke: results of a randomized controlled trial.

Trials·2021
Same author

[Clinical characteristics of sexually abused individuals with borderline intellectual functioning or mild intellectual disability: an overview of the literature].

Tijdschrift voor psychiatrie·2020
Same author

Inter-individual differences in stride frequencies during running obtained from wearable data.

Journal of sports sciences·2019
Same author

An adaptive, real-time cadence algorithm for unconstrained sensor placement.

Medical engineering & physics·2018
Same author

Effects of aging and dual tasking on step adjustments to perturbations in visually cued walking.

Experimental brain research·2015
Same journal

Harmonic memory in phasor neural networks.

Biological cybernetics·2026
Same journal

Correction: Decreased spinal inhibition leads to undiversified locomotor patterns.

Biological cybernetics·2026
Same journal

Foundational issues of network models in biology.

Biological cybernetics·2026
Same journal

Dynamical mechanisms for coordinating long-term working memory based on the precision of spike-timing in cortical neurons.

Biological cybernetics·2026
Same journal

Distinct dopaminergic spike-timing-dependent plasticity rules are suited to different functional roles.

Biological cybernetics·2026
Same journal

Fluctuation-response relations for a two-stage population of spiking neurons stimulated by common noise.

Biological cybernetics·2026
See all related articles

Bimanual tapping transitions favor more stable frequency ratios as movement speed increases. Practice of simpler ratios does not alter these transition patterns, suggesting inherent stability dynamics in coordinated movements.

Area of Science:

  • Human motor control
  • Dynamical systems theory

Background:

  • The sine circle map and Farey hierarchy model frequency locking in coupled oscillators.
  • Understanding bimanual coordination stability is crucial for motor control research.

Purpose of the Study:

  • To investigate the stability of bimanual performance at specific frequency ratios (3:8, 5:8).
  • To explore transitions between frequency ratios in relation to the Farey hierarchy and sine circle map.
  • To assess the impact of practice on transition routes.

Main Methods:

  • Gradually increasing movement frequency to induce transitions between frequency ratios.
  • Analyzing transitions in the context of the sine circle map and Farey ordering.
  • Comparing transition routes before and after practicing lower-order ratios (2:5, 3:5).

Related Experiment Videos

Main Results:

  • Transitions typically occurred to frequency ratios lower in the Farey ordering (higher stability).
  • A significant portion of transitions led to unimodularly related ratios.
  • Practice of lower-order ratios did not substantially alter transition routes from 3:8 and 5:8.

Conclusions:

  • Bimanual tapping operates in a regime where frequency-locked states allow for stochastic switching (coupling parameter K ≈ 1).
  • Frequency-locked state stability decreases with increasing movement frequency (decreasing K).
  • Increased movement frequency elevates the probability of transitions to nearby, more stable frequency ratios.