Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Nonconscious Mimicry01:13

Nonconscious Mimicry

5.2K
Nonconscious mimicry occurs when individuals alter their mannerisms to match the behaviors and expressions of those nearby, without intention.
5.2K
Muscle Coordination and Action01:24

Muscle Coordination and Action

3.7K
Muscle coordination is a complex and finely tuned process essential for smooth and purposeful movements like flexion, extension, adduction, abduction, and rotation. The human body orchestrates the actions of various muscles working in concert, each with a specific role. Four functional types describe how muscles work together: agonist, antagonist, synergist, and fixator.
Agonists
Agonist muscles, often called prime movers, are the primary muscles responsible for producing a specific movement....
3.7K
Automatic Processing and Automatic Social Behavior01:28

Automatic Processing and Automatic Social Behavior

358
Automatic processing refers to the cognitive operations that occur without conscious intent or awareness, playing a fundamental role in shaping social cognition and behavior. These processes enable individuals to navigate complex social environments efficiently by relying on mental shortcuts and pre-existing knowledge structures known as schemas. One of the most influential mechanisms underlying automatic processing is priming, which subtly activates mental representations through exposure to...
358
Fixed Action Patterns01:06

Fixed Action Patterns

18.2K
A fixed action pattern (FAP) is a specific, hard-wired sequence of behaviors that occurs in response to an external stimulus, called a sign stimulus. The behavior is “fixed” because it is essentially unchangeable—proceeding similarly across individuals of a species every time it occurs.
18.2K
Propagation of Action Potentials01:23

Propagation of Action Potentials

14.5K
The propagation of an action potential refers to the process by which a nerve impulse, or "action potential," travels along a neuron.
Neurons (nerve cells) have a resting membrane potential, with a slightly negative charge inside compared to outside. This is maintained by ion channels, such as sodium (Na+) and potassium (K+) channels, which control the flow of ions. When a stimulus, like a touch or a signal from another neuron, triggers the neuron, sodium channels open, allowing sodium ions to...
14.5K
Impression Management Techniques III: Aligning Actions01:29

Impression Management Techniques III: Aligning Actions

210
Aligning actions are communicative strategies individuals employ to maintain social harmony and preserve personal identity in the face of potential disruptions to social norms. These actions are particularly important in managing social impressions when one's behavior might be seen as inappropriate, incompetent, or morally questionable.Types of Aligning ActionsThe three principal types of aligning actions are disclaimers, accounts, and apologies.DisclaimersDisclaimers are preventive; they are...
210

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Young children benefit from iconicity when learning novel onomatopoeia.

Child development·2026
Same author

The Shared Book Reading Corpus: An audiovisual collection of 44 multimodal caregiver-infant interactions.

Scientific data·2025
Same author

Exploring the malleability of self-bias in social contexts: Effects of interpersonal relationship, group membership, and social presence.

Journal of experimental psychology. General·2025
Same author

Conceptual trait associations predict impressions of highly variable faces.

British journal of psychology (London, England : 1953)·2025
Same author

Gesture links language and cognition for spoken and signed languages.

Nature reviews psychology·2025
Same author

Deaf homesigners can create the foundations of phonetics and phonology without an adult linguistic model.

Cognition·2025

Related Experiment Video

Updated: Apr 6, 2026

Author Spotlight: Deciphering the Cognitive and Neural Mechanisms of Gesture in Communication
07:18

Author Spotlight: Deciphering the Cognitive and Neural Mechanisms of Gesture in Communication

Published on: January 26, 2024

1.4K

Co-thought and co-speech gestures are generated by the same action generation process.

Mingyuan Chu1, Sotaro Kita2

  • 1Department of Neurobiology of Language, Max Planck Institute for Psycholinguistics.

Journal of Experimental Psychology. Learning, Memory, and Cognition
|August 4, 2015
PubMed
Summary

People gesture more when thinking and speaking, suggesting a shared origin for co-thought and co-speech gestures. Object properties influence gesture production, supporting the action generation hypothesis.

More Related Videos

Corticospinal Excitability Modulation During Action Observation
12:33

Corticospinal Excitability Modulation During Action Observation

Published on: December 31, 2013

9.5K
Virtual Hand with Ambiguous Movement between the Self and Other Origin: Sense of Ownership and 'Other-Produced' Agency
08:01

Virtual Hand with Ambiguous Movement between the Self and Other Origin: Sense of Ownership and 'Other-Produced' Agency

Published on: October 28, 2020

6.1K

Related Experiment Videos

Last Updated: Apr 6, 2026

Author Spotlight: Deciphering the Cognitive and Neural Mechanisms of Gesture in Communication
07:18

Author Spotlight: Deciphering the Cognitive and Neural Mechanisms of Gesture in Communication

Published on: January 26, 2024

1.4K
Corticospinal Excitability Modulation During Action Observation
12:33

Corticospinal Excitability Modulation During Action Observation

Published on: December 31, 2013

9.5K
Virtual Hand with Ambiguous Movement between the Self and Other Origin: Sense of Ownership and 'Other-Produced' Agency
08:01

Virtual Hand with Ambiguous Movement between the Self and Other Origin: Sense of Ownership and 'Other-Produced' Agency

Published on: October 28, 2020

6.1K

Area of Science:

  • Cognitive Science
  • Psychology
  • Linguistics

Background:

  • Humans naturally produce gestures during speech (co-speech) and silent problem-solving (co-thought).
  • The relationship and underlying mechanisms of these gesture types are not fully understood.

Purpose of the Study:

  • To investigate the relationship between co-speech and co-thought gestures.
  • To test the action generation hypothesis for representational gestures.
  • To determine if gesture production is linked to action affordances of objects.

Main Methods:

  • Experiments 1 and 2: Assessed the correlation between co-thought and co-speech gesture frequency.
  • Experiments 3 and 4: Examined the impact of object affordances (smooth vs. spiky surfaces) on gesture production during silent thought and speech.

Main Results:

  • Individuals who produced more co-thought gestures also produced more co-speech gestures.
  • Gesture production (both co-thought and co-speech) increased with objects affording action (smooth surfaces) compared to those that did not (spiky surfaces).

Conclusions:

  • Co-thought and co-speech gestures likely originate from the same underlying process.
  • Findings support the action generation hypothesis, suggesting gestures are linked to the potential for action.
  • The speech production hypothesis alone cannot fully explain co-speech representational gestures.