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Periodic and aperiodic synchronization in skilled action
1UCD School of Computer Science and Informatics, University College Dublin Dublin, Ireland.
Frontiers in Human Neuroscience
|January 11, 2012
Summary
Synchronized action, like speaking together, reveals shared skills beyond simple rhythms. This study proposes a new sensorimotor coordination model for understanding complex, aperiodic synchronization.
Area of Science:
- Cognitive Science
- Neuroscience
- Human Behavior
Background:
- Synchronized actions often rely on periodic patterns.
- Aperiodic synchronization in complex tasks like synchronous speaking challenges existing theories.
Purpose of the Study:
- To present a unified theoretical framework for both periodic and aperiodic synchronization.
- To challenge cognitivist models with a sensorimotor coordination approach.
Main Methods:
- Examined the experimental task of synchronous speaking.
- Proposed a shift from sequential processing models to local sensorimotor coordination.
Main Results:
- Demonstrated synchronized behavior without a periodic basis.
- Offered a non-cognitivist view where skilled action involves constraint on movement and sensory flux.
Conclusions:
- Unified treatment of sensorimotor synchronization in rhythmic and complex skilled behaviors.
- Suggests skill sharing, particularly aperiodic synchronization, is a significant human trait.
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