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

Larynx01:21

Larynx

5.4K
The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
5.4K
Higher Mental Functions of the Brain: Language01:10

Higher Mental Functions of the Brain: Language

4.0K
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...
4.0K
Components of Language01:24

Components of Language

870
Language, whether spoken, signed, or written, consists of specific components: lexicon and grammar. The lexicon is the vocabulary of a language, comprising its words. Grammar is the set of rules used to convey meaning through the lexicon. For example, English grammar adds “-ed” to most verbs to indicate past tense. Words are formed by combining phonemes, which are the basic sound units of a language. Different languages have different sets of phonemes (e.g., “ah” vs.
870
Functional Classification of Joints01:09

Functional Classification of Joints

8.4K
Functional Classification of Joints
The functional classification of joints is determined by the amount of mobility between the adjacent bones. Joints are functionally classified as a synarthrosis or immobile joint, an amphiarthrosis or slightly moveable joint, or as a diarthrosis, a freely moveable joint. Fibrous and cartilaginous joints can be functionally classified as either synarthroses  or amphiarthroses, whereas all synovial joints are classified as diarthroses.
Synarthrosis
An...
8.4K
Network Function of a Circuit01:25

Network Function of a Circuit

968
Frequency response analysis in electrical circuits provides vital insights into a circuit's behavior as the frequency of the input signal changes. The transfer function, a mathematical tool, is instrumental in understanding this behavior. It defines the relationship between phasor output and input and comes in four types: voltage gain, current gain, transfer impedance, and transfer admittance. The critical components of the transfer function are the poles and zeros.
968
Structural Classification of Joints01:20

Structural Classification of Joints

7.9K
Joints, also known as articulations, are classified based on their structural characteristics, i.e., based on whether the articulating surfaces of the adjacent bones are directly connected by fibrous connective tissue or cartilage, or whether the articulating surfaces contact each other within a fluid-filled joint cavity. These differences serve to divide the joints of the body into three structural classifications.
A fibrous joint is where the adjacent bones are united by fibrous connective...
7.9K

You might also read

Related Articles

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

Sort by
Same author

Brain age gradients as intermediate phenotypes linking plasma p-tau217 to cognition in community-dwelling older adults.

NPJ dementia·2026
Same author

Evidence from formal logical reasoning reveals that the language of thought is not natural language.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

The language network responds robustly to sentences across tasks.

Imaging neuroscience (Cambridge, Mass.)·2026
Same author

The extended language network: Language-responsive brain areas whose contributions to language remain to be discovered.

The Journal of neuroscience : the official journal of the Society for Neuroscience·2026
Same author

Narrative Discourse Predictors of Response to Naming Intervention in Aphasia.

Journal of speech, language, and hearing research : JSLHR·2026
Same author

Monosynaptic connections link functionally similar regions in human cortex.

bioRxiv : the preprint server for biology·2026

Related Experiment Video

Updated: Mar 3, 2026

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS
12:43

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS

Published on: February 21, 2011

36.1K

Functional Characterization of the Human Speech Articulation Network.

Alexandra Basilakos1, Kimberly G Smith1,2, Paul Fillmore3

  • 1Department of Communication Sciences and Disorders, University of South Carolina, Columbia, SC 29208, USA.

Cerebral Cortex (New York, N.Y. : 1991)
|April 29, 2017
PubMed
Summary

Brain regions involved in speech articulation show specific functions. Some areas overlap with non-speech oral movements, while others are unique to speech, revealing the brain

More Related Videos

Author Spotlight: Advancements in the Fabrication of Synthetic Vocal Fold Models for Phonetic and Robotic Applications
06:24

Author Spotlight: Advancements in the Fabrication of Synthetic Vocal Fold Models for Phonetic and Robotic Applications

Published on: January 5, 2024

1.4K
Synthetic, Multi-Layer, Self-Oscillating Vocal Fold Model Fabrication
10:16

Synthetic, Multi-Layer, Self-Oscillating Vocal Fold Model Fabrication

Published on: December 2, 2011

14.6K

Related Experiment Videos

Last Updated: Mar 3, 2026

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS
12:43

A Protocol for Comprehensive Assessment of Bulbar Dysfunction in Amyotrophic Lateral Sclerosis ALS

Published on: February 21, 2011

36.1K
Author Spotlight: Advancements in the Fabrication of Synthetic Vocal Fold Models for Phonetic and Robotic Applications
06:24

Author Spotlight: Advancements in the Fabrication of Synthetic Vocal Fold Models for Phonetic and Robotic Applications

Published on: January 5, 2024

1.4K
Synthetic, Multi-Layer, Self-Oscillating Vocal Fold Model Fabrication
10:16

Synthetic, Multi-Layer, Self-Oscillating Vocal Fold Model Fabrication

Published on: December 2, 2011

14.6K

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Speech Production Research

Background:

  • The precise neural computations underlying speech articulation are not fully understood.
  • Several brain regions are known to be involved in articulation, but their specific roles require further investigation.

Purpose of the Study:

  • To investigate the functional specificity of articulation-responsive brain regions.
  • To constrain hypotheses regarding the contributions of these regions to speech production.

Main Methods:

  • Functional magnetic resonance imaging (fMRI) was employed to study brain activity during articulation.
  • Analysis focused on the selectivity of articulation-responsive regions for speech production versus other tasks.

Main Results:

  • Articulation-responsive regions are sensitive to articulatory complexity.
  • These regions largely do not overlap with domain-general regions supporting goal-directed behaviors.
  • Premotor articulation regions show overlap with nonspeech oral-motor (NSO) movements, consistent with encoding of articulators.
  • Superior temporal regions exhibit high selectivity for articulation over nonspeech movements, suggesting a role in speech planning/production.
  • Posterior inferior frontal gyrus regions show some selectivity for articulation, potentially preparing articulatory codes for premotor cortex.

Conclusions:

  • The findings inform the neural architecture of the human articulation system.
  • Distinct brain regions contribute specifically to speech production, with some shared neural resources for related motor tasks.