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

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
Brainstem01:19

Brainstem

7.2K
The brainstem, located inferior to the brain and superior to the spinal cord, serves as a bridge between the cerebrum and the spinal cord. It plays a vital role in relaying information and controlling critical life functions. It comprises three primary regions: the midbrain, pons, and medulla oblongata.
The Midbrain
The midbrain is located beneath the diencephalon and connects the cerebrum with the lower parts of the brain. The cerebral peduncles are prominent midbrain structures that house the...
7.2K
Neurons as Communicators of the Brain01:22

Neurons as Communicators of the Brain

3.7K
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...
3.7K
Neuroplasticity01:01

Neuroplasticity

2.1K
Neuroplasticity reflects the brain's remarkable capacity to adapt and evolve, responding dynamically to learning, experiences, or injury by reorganizing its neural circuitry. This reorganization involves creating new neural connections and refining old ones through a series of biological processes that contribute to the brain's lifelong development and adaptability.
2.1K
Neural Circuits01:25

Neural Circuits

3.0K
Neural circuits and neuronal pools are two of the main structures found in the nervous system. Neural circuits are networks of neurons that work together to carry out a specific task or process. They consist of interconnected neurons and glial cells, which provide structural and metabolic support.
Neuronal pools are collections of nerve cells with similar functions and interact through chemical and electrical signals. These pools include both interneurons (the central neural circuit nodes that...
3.0K
Functional Brain Systems: Reticular Formation01:13

Functional Brain Systems: Reticular Formation

5.5K
The reticular formation is a complex network of gray and white matter located within the brainstem extending from the medulla to the midbrain.
Within the reticular formation, there are several distinct nuclei that can be classified into three broad categories. The Raphe nuclei are located along the midline of the brainstem. They are primarily known for their role in synthesizing and releasing serotonin, a neurotransmitter involved in regulating mood, appetite, sleep, and circadian rhythms. The...
5.5K

You might also read

Related Articles

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

Sort by
Same author

Discovering Novel intracranial EEG Biomarkers of Seizure Generating Tissue through Time-Frequency Analysis.

medRxiv : the preprint server for health sciences·2026
Same author

Positron Emission Tomography (PET) in Phenylketonuria: A Systematic Review of Brain Metabolism Beyond Phenylalanine.

American journal of medical genetics. Part A·2026
Same author

Internal and external validation of comprehensive high-frequency activity biomarkers for epilepsy surgery.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology·2026
Same author

Developmental profile of physiological high-frequency oscillations in the human brain.

NeuroImage·2026
Same author

Stable speech BCI performance during slow progression of ALS: A longitudinal ECoG study.

Research square·2026
Same author

Implanted brain-computer interface functionality during nighttime in late-stage amyotrophic lateral sclerosis.

Scientific reports·2026

Related Experiment Video

Updated: Feb 28, 2026

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms
08:36

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

Published on: March 21, 2019

7.7K

Brain network dynamics in the human articulatory loop.

Masaaki Nishida1, Anna Korzeniewska2, Nathan E Crone2

  • 1Department of Pediatrics, Children's Hospital of Michigan, Wayne State University, Detroit Medical Center, Detroit, MI 48201, USA; Department of Anesthesiology, Hanyu General Hospital, Hanyu City, Saitama 348-8508, Japan.

Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology
|June 17, 2017
PubMed
Summary
This summary is machine-generated.

The human articulatory loop uses sustained neural activity across brain regions like the superior temporal gyrus and precentral gyrus for auditory buffering and vocal reproduction. This network connectivity is crucial for language function.

Keywords:
ArticulationEpilepsy surgeryHigh-frequency oscillations (HFOs)HummingIntracranial electrocorticography (ECoG) recordingMusicProsodyRipplesSpeech

More Related Videos

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping
13:12

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping

Published on: August 12, 2019

46.6K
Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke
05:30

Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke

Published on: October 10, 2025

558

Related Experiment Videos

Last Updated: Feb 28, 2026

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms
08:36

Dynamic Inter-subject Functional Connectivity Reveals Moment-to-Moment Brain Network Configurations Driven by Continuous or Communication Paradigms

Published on: March 21, 2019

7.7K
Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping
13:12

Translational Brain Mapping at the University of Rochester Medical Center: Preserving the Mind Through Personalized Brain Mapping

Published on: August 12, 2019

46.6K
Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke
05:30

Soft Pneumatic Robot Modulates Graph Theory Metrics of Brain Network for Hand Rehabilitation After Stroke

Published on: October 10, 2025

558

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Speech and Language Processing

Background:

  • The articulatory loop is vital for processing auditory information and vocal reproduction, underpinning language function.
  • Understanding its neural dynamics is key to deciphering short-term auditory memory and speech production.

Purpose of the Study:

  • To characterize the network dynamics of the human articulatory loop.
  • To investigate the role of specific brain regions in auditory buffering and vocalization using invasive recordings.

Main Methods:

  • Intracranial high-gamma activity (70-110 Hz) was recorded in epilepsy patients during auditory and vocal tasks.
  • Network analyses, including event-related causality (ERC) and cortico-cortical evoked potentials (CCEPs), were performed.
  • Behavioral responses to cortical stimulation were analyzed.

Main Results:

  • High-gamma activity increased bilaterally in the superior temporal gyrus (STG), precentral gyrus (PCG), and inferior frontal gyrus (IFG) following auditory stimuli.
  • Activity patterns shifted during tone reproduction, with enhanced PCG activity and altered IFG responses.
  • Stimulation of PCG induced vocalization impairments, confirming its role in motor planning.

Conclusions:

  • The articulatory loop involves rapid feed-forward signals from STG to bilateral PCG, initiating motor planning for auditory buffering.
  • Enhanced IFG activity suggests its role in higher-order processing of auditory sequences.
  • Sustained reciprocal neural activity across interconnected cortical sites forms the basis of the articulatory loop.