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Updated: Sep 11, 2025
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Author Spotlight: Deciphering the Cognitive and Neural Mechanisms of Gesture in Communication
Published on: January 26, 2024
967
Gesture links language and cognition for spoken and signed languages
1Department of Psychology, University of Warwick, Coventry, UK.
Nature Reviews Psychology
|August 18, 2025
Summary
Gesture and language are key to human communication, enabling efficient expression and thought. This review explores how gestures are produced, understood, and integrated with language, shaping cognition for speakers and signers.
Area of Science:
- Linguistics
- Cognitive Science
- Psychology
Background:
- Human communication uniquely integrates spoken/signed language with gesture.
- Gesture aids efficient communication and the generation of thought representations.
- Distinguishing gesture from language involves modes of thinking and conventionalization.
Purpose of the Study:
- To review the production and comprehension of gesture in human communication.
- To explore how gesture encodes information and integrates with language.
- To examine the cognitive impact of gesture production on speakers and signers.
Main Methods:
- Review of existing literature on gesture production and comprehension.
- Analysis of how representational gesture encodes information.
- Examination of the interplay between language and gesture in communication.
Main Results:
- Speakers and signers produce diverse facial, manual, and body gestures.
- Gesture production influences thinking processes for both speakers and signers.
- Gesture meaning is integrated with spoken or signed language during comprehension.
Conclusions:
- Gesture is a critical component of human cognition and communication.
- Further research is needed to fully understand gesture's role in the human mind.
- The distinction between gesture and language is not always clear-cut but both are vital.
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