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 Experiment Videos

Blind source separation for ambulatory sleep recording.

Fabienne Porée1, Amar Kachenoura, Hervé Gauvrit

  • 1INSERM, U642, Laboratoire Traitement du Signal et de l'Image, Université de Rennes 1, 35042 Rennes, France. Fabienne.Poree@univ-rennes1.fr

IEEE Transactions on Information Technology in Biomedicine : a Publication of the IEEE Engineering in Medicine and Biology Society
|April 19, 2006
PubMed
Summary
This summary is machine-generated.

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

A new automated 3d facial soft tissue landmarking method via deep learning.

Journal of dentistry·2026
Same author

Early Maturation of Heart Rate Variability in Very Preterm Infants Depends on Neonatal Factors and Is Associated With Neurodevelopmental Risk.

Acta paediatrica (Oslo, Norway : 1992)·2026
Same author

Spatio-Temporal Fuzzy Coding of Video Motion Time Series for Late Onset Sepsis Detection in Neonatalogy.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same author

New Cardiovascular Model Integrating Coronary Circulation in Obstructive and Non-Obstructive Hypertrophic Cardiomyopathy.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference·2025
Same author

Robust graph-based denoising for cardiac acceleration signals.

Computers in biology and medicine·2025
Same author

A Compact Quiet Sleep Estimator Based on Cardiorespiratory and Video Motion Features for Maturation Analysis in NICU.

IEEE journal of biomedical and health informatics·2025
Same journal

Categorization and segmentation of intestinal content frames for wireless capsule endoscopy.

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2013
Same journal

An intelligent scoring system and its application to cardiac arrest prediction.

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2013
Same journal

Guest editorial: Multimedia services and technologies for e-health (MUST-EH).

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2013
Same journal

Editorial: From “information technology in biomedicine” to “biomedical and health informatics”.

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2013
Same journal

Equipment location in hospitals using RFID-based positioning system.

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2013
Same journal

Distributed system for cognitive stimulation over interactive TV.

IEEE transactions on information technology in biomedicine : a publication of the IEEE Engineering in Medicine and Biology Society·2012
See all related articles

A new ambulatory sleep staging system uses five electrodes, avoiding chin and hair areas for improved signal quality and patient comfort. This innovative approach achieves 67.2% concordance with standard polysomnography, recommending its clinical use.

Area of Science:

  • Neuroscience
  • Biomedical Engineering
  • Sleep Medicine

Background:

  • Traditional polysomnography for sleep staging can be cumbersome and invasive.
  • There is a need for convenient, ambulatory sleep monitoring systems.
  • Improving signal quality by avoiding certain electrode placements is desirable for patient comfort and data accuracy.

Purpose of the Study:

  • To develop and validate a novel system for sleep staging in ambulatory settings.
  • To assess the feasibility of using a simplified electrode configuration for sleep recording.
  • To evaluate the system's performance against standard polysomnography.

Main Methods:

  • A new sleep recording system utilizing five electrodes (two temporal, two frontal, one reference) was designed.

Related Experiment Videos

  • Independent Component Analysis (ICA) was employed to separate electroencephalogram (EEG), electromyogram (EMG), and electrooculogram (EOG) signals.
  • The proposed system was validated against polysomnography in 14 patients.

    • Main Results:

    • The novel electrode placement enhanced muscular signal quality and patient convenience by avoiding the chin and hair regions.
    • Independent Component Analysis effectively separated the relevant physiological signals.
    • An overall concordance of 67.2% was achieved when comparing the new system to standard polysomnography.

    Conclusions:

    • The proposed ambulatory sleep staging system demonstrates promising results with good concordance to polysomnography.
    • The system's design enhances patient comfort and signal quality, making it suitable for clinical use.
    • The computational efficiency and validation results support the recommendation for integrating this system into commercial sleep analysis platforms.