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

[Behavioral states. An in utero study]

A D'Elia1, M Pighetti, C Accardo

  • 1III Clinica Ostetrica e Ginecologica, Università degli Studi di Napoli "Federico II", Napoli.

Minerva Ginecologica
|March 1, 1997
PubMed
Summary

This study demonstrates how ultrasound monitoring of fetal movements can accurately identify behavioral states in late-term pregnancies. This method reliably distinguishes fetal activities, aiding in understanding fetal development.

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

Search for Postinflationary QCD Axions with a Quantum-Limited Tunable Microwave Receiver.

Physical review letters·2025
Same author

Inhalation of nanoplastics in the mouse model: Tissue bio-distribution and effects on the olfactory system.

The Science of the total environment·2025
Same author

The ASAS Health Index and Environmental Factors Item Set: validity and reliability of the Swedish translations in Swedish patients with ankylosing spondylitis.

Scandinavian journal of rheumatology·2023
Same author

Measurement of the Positive Muon Anomalous Magnetic Moment to 0.46 ppm.

Physical review letters·2021
Same author

Coincident angle-resolved state-selective photoelectron spectroscopy of acetylene molecules: a candidate system for time-resolved dynamics.

Faraday discussions·2021
Same author

Wave propagation and focusing of soft X-rays by spherical bent microchannel plates.

Journal of synchrotron radiation·2021

Area of Science:

  • Perinatal medicine
  • Fetal development
  • Ultrasound technology

Background:

  • Accurate identification of fetal behavioral states is crucial for monitoring pregnancy.
  • Existing methods may have limitations in real-time, non-invasive assessment.
  • Understanding fetal behavior provides insights into well-being and development.

Purpose of the Study:

  • To demonstrate the efficacy of a single linear transducer and state variables for accurate fetal behavioral state identification.
  • To establish a reliable method for assessing fetal behavior in uncomplicated pregnancies.

Main Methods:

  • Prospective observational study involving fifteen fetuses in uncomplicated, full-term pregnancies.
  • Utilized ultrasound to observe, register, and process fetal activities: mouth movements (sucking), other mouth movements, eye movements, and gross body movements.

Related Experiment Videos

  • Analyzed data to identify correlations between different fetal activities.

    • Main Results:

    • Fetal activities precisely matched established criteria for state variable definition.
    • Observed an inverse correlation between mouth movements and other fetal activities.
    • Found a direct correlation among eye movements, gross body movements, and other non-sucking mouth movements.

    Conclusions:

    • The described ultrasound-based method effectively identifies fetal behavioral states in full-term, uncomplicated pregnancies.
    • This approach offers a valuable tool for non-invasive fetal behavioral assessment.
    • Findings support the clinical utility of this method in perinatal care.