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Related Concept Videos

Language and Cognition01:27

Language and Cognition

Language serves as a bridge between ideas and communication, influencing how individuals perceive and interact with the world. Psychologists have long debated whether language shapes thought or vice versa. This discussion gained grip with Edward Sapir and Benjamin Lee Whorf in the 1940s, who proposed that language determines thought, a concept known as linguistic determinism. They suggested that the vocabulary and structure of a language influence how its speakers think and perceive reality.
Language01:16

Language

Language is a unique communication system that uses words and systematic rules to organize and transmit information. Unlike other forms of communication, which may involve postures, movements, odors, or vocalizations, language relies on symbols and grammar. This makes human communication distinct from that of other species, who also communicate but do not use language in the same way humans do.
Corballis and Suddendorf (2007) and Tomasello and Rakoczy (2003) highlight the role of language in...
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

Language is a system of communication that allows the expression of thoughts, ideas, and feelings. The brain processes language in both hemispheres.
Language formation and comprehension take place in the dominant hemisphere. The dominant hemisphere is responsible for understanding the meaning of spoken, written, or sign language, as well as the ability to communicate. For most people, the left hemisphere is the dominant one. The right hemisphere, then, gives tone and emotional context to the...
Neuronal Communication01:28

Neuronal Communication

Neurons, the fundamental units of the brain and nervous system, communicate through complex electrochemical signals that underpin all cognitive and bodily functions. This communication is primarily facilitated by a process involving the generation and propagation of an action potential along the axon of the neuron. When the internal electrical charge of a neuron surpasses a certain threshold, an action potential is triggered. This rapid change in voltage travels swiftly along the axon to the...
Language Development01:22

Language Development

Children master language quickly and with relative ease, supported by both biological predisposition and reinforcement. B. F. Skinner (1957) proposed that language is learned through reinforcement, while Noam Chomsky (1965) argued that language acquisition mechanisms are biologically determined.
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
Neurons as Communicators of the Brain01:22

Neurons as Communicators of the Brain

Neurons, the fundamental units of the brain and nervous system, function as the primary transmitters of information throughout the body. Their ability to communicate through electrical and chemical signals is vital for every bodily function, from regulating the heartbeat to processing complex thoughts. Each neuron has three main components: the cell body (soma), dendrites, and an axon, each specialized to facilitate swift and efficient neural communication.
Cell Body
The cell body, also known...

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Related Experiment Video

Updated: Jun 6, 2026

Measurement of the Directional Information Flow in fNIRS-Hyperscanning Data using the Partial Wavelet Transform Coherence Method
08:42

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Published on: September 3, 2021

Neural Insights into the Relation between Language and Communication.

Roel M Willems1, Rosemary Varley

  • 1Helen Wills Neuroscience Institute, University of California Berkeley Berkeley, CA, USA.

Frontiers in Human Neuroscience
|December 15, 2010
PubMed
Summary

Communication and language are distinct abilities. Neuroimaging and neuropsychology reveal separate brain systems for communication and language, even in individuals with severe language impairments.

Keywords:
communicationintentionlanguageneuroscience

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Area of Science:

  • Cognitive Neuroscience
  • Linguistics
  • Neuropsychology

Background:

  • The human capacity for communication is often linked to language.
  • Intention recognition, crucial for communication, appears to develop alongside language.
  • This suggests a potential causal dependency between language and communication.

Purpose of the Study:

  • To evaluate the relationship between communicative and linguistic abilities.
  • To determine if communication is neurally distinct from language.
  • To review evidence from neuroimaging and neuropsychology.

Main Methods:

  • Review of neuroimaging studies.
  • Review of neuropsychological case studies.
  • Analysis of evidence on intention understanding and language processing.

Main Results:

  • Communicative abilities are neurally distinct from language abilities.
  • Different cortical systems are involved in designing communicative messages versus core linguistic tasks.
  • Individuals with severe language loss can still understand intentions.

Conclusions:

  • Communication and language rely on separate neural systems.
  • Language is not a prerequisite for all communicative functions, particularly intention understanding.
  • This challenges the hypothesis of a causal dependency of communication on language.