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

Revisiting retinoic acid in AML therapy: mechanisms of action and rational combination strategies.

British journal of cancer·2026
Same author

A New Chapter for Genes, Chromosomes and Cancer.

Genes, chromosomes & cancer·2026
Same author

Pornographic consumption in young adult men and its relationship with stress and dissociative symptoms: A cross-sectional STROBE design.

Medicine·2026
Same author

Restoration of CPAK type in total knee arthroplasty does not lead to superior clinical outcome: A study based on arthroplasty registry data.

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA·2026
Same author

Learning planetary health through international & interprofessional education: a qualitative study of student reflections.

Medical education online·2026
Same author

Persisting primitive reflexes and motor and cognitive development in children: A systematic review.

Acta psychologica·2026

Related Experiment Video

Updated: Feb 23, 2026

Network Analysis of the Default Mode Network Using Functional Connectivity MRI in Temporal Lobe Epilepsy
12:09

Network Analysis of the Default Mode Network Using Functional Connectivity MRI in Temporal Lobe Epilepsy

Published on: August 5, 2014

18.6K

Some quantitative EEG features in default mode resting state network under general anaesthesia.

Peter Jombík1, Michal Drobny2, Beata Saniova2

  • 1Department of Neurology, Hospital Zvolen, Slovakia.

Neuro Endocrinology Letters
|September 6, 2017
PubMed
Summary

General anaesthesia alters default mode resting state network (DMRSN) functional connectivity, particularly in the gamma band. This suggests DMRSN coherence can assess anaesthesia depth and consciousness disorders.

More Related Videos

Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers
14:52

Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers

Published on: January 13, 2018

11.6K
Microstate and Omega Complexity Analyses of the Resting-state Electroencephalography
06:40

Microstate and Omega Complexity Analyses of the Resting-state Electroencephalography

Published on: June 15, 2018

10.8K

Related Experiment Videos

Last Updated: Feb 23, 2026

Network Analysis of the Default Mode Network Using Functional Connectivity MRI in Temporal Lobe Epilepsy
12:09

Network Analysis of the Default Mode Network Using Functional Connectivity MRI in Temporal Lobe Epilepsy

Published on: August 5, 2014

18.6K
Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers
14:52

Recording Brain Electromagnetic Activity During the Administration of the Gaseous Anesthetic Agents Xenon and Nitrous Oxide in Healthy Volunteers

Published on: January 13, 2018

11.6K
Microstate and Omega Complexity Analyses of the Resting-state Electroencephalography
06:40

Microstate and Omega Complexity Analyses of the Resting-state Electroencephalography

Published on: June 15, 2018

10.8K

Area of Science:

  • Neuroscience
  • Anesthesiology
  • Signal Processing

Background:

  • The default mode resting state network (DMRSN) is active during rest.
  • Its functional alterations during unconsciousness are not fully understood.

Purpose of the Study:

  • To investigate changes in DMRSN functional connectivity during general anaesthesia (GA).
  • To test if DMRSN alterations correlate with the depth of unconsciousness.

Main Methods:

  • Examined mean squared coherences in five frequency bands (delta to gamma) of the DMRSN in 39 anaesthetised patients.
  • Compared findings with EEG data from 86 alert subjects, 112 dementia/encephalopathy patients, and a brain death model.

Main Results:

  • Anaesthetised patients showed decreased gamma coherence in the posterior DMRSN compared to controls and dementia patients.
  • During burst suppression, anterior-posterior and posterior DMRSN connections were significantly diminished.
  • Differences remained significant compared to the brain death model.

Conclusions:

  • DMRSN functional connectivity, especially gamma band coherence, is sensitive to anaesthesia depth and may assess consciousness disorders.
  • This measure is robust, unaffected by dementia-related EEG slowing in conscious individuals.