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The evolutionary origin of multimodal synchronization in emotional expression
1Swiss Center for Affective Sciences, University of Geneva, Switzerland, Klaus.Scherer@unige.ch.
Summary
Emotions are dynamic episodes of synchronized organismic subsystems, crucial for adaptation and communication. This synchronization is key to understanding the evolutionary origins of emotional expression in animals and humans.
Area of Science:
- Psychology
- Evolutionary Biology
- Neuroscience
Background:
- Charles Darwin's functional perspective on emotions is foundational.
- Current research emphasizes emotions as adaptive responses.
Purpose of the Study:
- To define emotions as coordinated episodes for optimal adaptation.
- To link emotional synchronization to evolutionary origins and signaling functions.
Main Methods:
- Conceptual analysis expanding on Darwinian tradition.
- Exploration of response channel synchronization in affect bursts.
Main Results:
- Emotions are characterized by high coordination across organismic subsystems.
- Synchronization of response channels is essential for spontaneous affect bursts.
- This synchronization is fundamental to the evolutionary development of emotional expression.
Conclusions:
- Emotions are dynamic, adaptive episodes defined by synchronized subsystems.
- The evolutionary significance of emotional expression is rooted in synchronized response channels.
- Synchronization plays a vital role in the communication of emotional states.
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