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

You might also read

Related Articles

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

Sort by
Same author

Air-tolerant solar reforming of pre-treated biomass and plastics in viscous sustainable solvents.

Chemical science·2026
Same author

Influence of the Electrode-Neuron Interface and Asymmetry of Pulses on the Spread of Excitation in Cochlear Implants: A Computational Study.

Trends in hearing·2026
Same author

Organic Semiconducting Hydrogel with Integrated Microbes and Enzymes for Selective Solar CO<sub>2</sub> Conversion.

Journal of the American Chemical Society·2026
Same author

Accuracy and trending ability of a pulse contour cardiac output monitor (LiDCO™ plus) calibrated with echocardiography in anesthetized dogs: a preliminary study.

Veterinary anaesthesia and analgesia·2026
Same author

Neural tracking of continuous speech reveals enhanced late responses to degraded speech.

Frontiers in neuroscience·2026
Same author

Solar Lignin Reforming with Tunable Selectivity Using a Hybrid Photocatalyst in Aqueous Solution.

Journal of the American Chemical Society·2025

Related Experiment Video

Updated: Jun 4, 2025

Investigating the Effects of Antipsychotics and Schizotypy on the N400 Using Event-Related Potentials and Semantic Categorization
12:00

Investigating the Effects of Antipsychotics and Schizotypy on the N400 Using Event-Related Potentials and Semantic Categorization

Published on: November 19, 2014

12.9K

Differences in spatiotemporal dynamics for processing specific semantic categories: An EEG study.

Trang Thi Le1, Do Anh Quan Luong1, Hyosung Joo1

  • 1Department of Electrical, Electronic, and Computer Engineering, University of Ulsan, Ulsan, Republic of Korea.

Scientific Reports
|December 31, 2024
PubMed
Summary

This study reveals that processing word meanings involves a distributed brain network, not isolated regions. This finding is crucial for understanding semantic representations and advancing brain-computer interfaces.

Keywords:
brain‐computer interfaceeffective connectivityelectroencephalographylexical-semantic processingspatiotemporal dynamics

More Related Videos

Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy
11:15

Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy

Published on: June 27, 2013

33.6K
Utilizing Electroencephalography Measurements for Comparison of Task-Specific Neural Efficiencies: Spatial Intelligence Tasks
06:57

Utilizing Electroencephalography Measurements for Comparison of Task-Specific Neural Efficiencies: Spatial Intelligence Tasks

Published on: August 9, 2016

11.3K

Related Experiment Videos

Last Updated: Jun 4, 2025

Investigating the Effects of Antipsychotics and Schizotypy on the N400 Using Event-Related Potentials and Semantic Categorization
12:00

Investigating the Effects of Antipsychotics and Schizotypy on the N400 Using Event-Related Potentials and Semantic Categorization

Published on: November 19, 2014

12.9K
Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy
11:15

Applications of EEG Neuroimaging Data: Event-related Potentials, Spectral Power, and Multiscale Entropy

Published on: June 27, 2013

33.6K
Utilizing Electroencephalography Measurements for Comparison of Task-Specific Neural Efficiencies: Spatial Intelligence Tasks
06:57

Utilizing Electroencephalography Measurements for Comparison of Task-Specific Neural Efficiencies: Spatial Intelligence Tasks

Published on: August 9, 2016

11.3K

Area of Science:

  • Neuroscience
  • Cognitive Science
  • Computational Linguistics

Background:

  • Semantic processing is key to language comprehension and brain-computer interfaces.
  • Debate exists on whether semantic representations are localized or distributed in the brain.

Purpose of the Study:

  • Investigate spatiotemporal neural representations of semantic word perception (faces, numbers, animals).
  • Examine the network structure underlying semantic processing using electroencephalography (EEG).

Main Methods:

  • Source-level analysis of EEG data to contrast neural responses across semantic categories.
  • Global Field Power (GFP) to define critical time intervals for source analysis.
  • Causality analysis to explore effective connectivity in semantic processing networks.

Main Results:

  • Evidence supports a distributed network model for processing distinct semantic categories.
  • Identified specific spatiotemporal patterns associated with semantic word perception.
  • Demonstrated the necessity of interconnected brain regions for semantic representation.

Conclusions:

  • Human semantic representations rely on a distributed neural network.
  • Findings contribute to understanding brain mechanisms of language and inform brain-computer interface development.