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Related Experiment Video

Updated: Sep 17, 2025

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Tempo oscillations in rhythmic human networks.

Elad Shniderman1,2, Maya Wertsman3, Hadar Granot3

  • 1Department of Humanities and Arts, Technion - Israel Institute of Technology, 32000, Haifa, Israel.

Scientific Reports
|July 2, 2025
PubMed
Summary
This summary is machine-generated.

Human tempo oscillations in coupled networks show fast and slow patterns, primarily influenced by average tempo, not network size or delay. Increased connectivity stabilizes dynamics, with critical delay rates affecting oscillation amplitude.

Keywords:
Collective behaviorCoupled oscillatorsGroup coordinationHuman networksNetwork oscillationsSynchronization dynamics

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Area of Science:

  • Complex Systems
  • Network Science
  • Human Dynamics

Background:

  • Oscillatory behavior is fundamental to synchronization and coordination in human networks.
  • Understanding collective dynamics requires analyzing coupled systems with feedback mechanisms.

Purpose of the Study:

  • To investigate tempo oscillations in complex human networks using coupled violin players.
  • To explore the impact of connectivity, delay, and tempo on network oscillation dynamics.

Main Methods:

  • Utilized a system of coupled violin players with controlled network parameters.
  • Employed delayed auditory feedback for player interactions.
  • Varied network size, delay rates, and average tempo to observe oscillation patterns.

Main Results:

  • Identified two distinct oscillation types: fast (2-3 s) and slow (5-25 s).
  • Oscillation periods correlated with average tempo, independent of network size and delay.
  • Increased connectivity enhanced oscillation damping; critical delay rates induced amplitude amplification.

Conclusions:

  • Tempo is a key determinant of oscillation periods in coupled human networks.
  • Connectivity plays a crucial role in stabilizing network dynamics.
  • Findings offer insights into coupled oscillator systems with implications for group dynamics and synchronization.