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Related Experiment Video

Updated: Jun 8, 2026

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication

Computerized Dynamic Posturography for Postural Control Assessment in Patients with Intermittent Claudication

Published on: December 11, 2013

Social postural coordination.

Manuel Varlet¹, Ludovic Marin, Julien Lagarde

¹Movement to Health Laboratory, Montpellier-1 University, EuroMov, 700 Avenue du Pic Saint Loup–34090 Montpellier, France.

Journal of Experimental Psychology. Human Perception and Performance

|September 22, 2010

Summary

This summary is machine-generated.

Visual coupling between people creates spontaneous postural coordination. This interaction also alters individual body movement control, demonstrating a link between personal and interpersonal coordination during social tasks.

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Last Updated: Jun 8, 2026

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Published on: August 30, 2016

Area of Science:

Human movement science
Social neuroscience
Biomechanical analysis

Background:

Postural control is essential for maintaining balance.
Interpersonal coordination is crucial for social interactions.
Understanding how visual cues influence coordination is key.

Purpose of the Study:

To investigate if visual coupling elicits spontaneous interpersonal postural coordination.
To determine if visual coupling alters intrapersonal postural coordination during stance control.
To explore the relationship between intrapersonal and interpersonal coordination.

Main Methods:

Participants performed a visual tracking task, both alone and visually paired.
Measured front-to-back head displacements.
Analyzed angular motion of hip and ankle.

Main Results:

Visually paired participants showed spontaneous coordination across head, hip, and ankle movements.
Visual coupling altered intrapersonal ankle-hip coordination dynamics.
Performance in the visual tracking task was affected by visual coupling.

Conclusions:

Visual coupling can lead to spontaneous interpersonal postural coordination.
Interpersonal coordination influences intrapersonal postural control.
Reciprocal relationships exist between intrapersonal and interpersonal coordination in social contexts.