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

Assessing Blood pressure using a doppler ultrasound01:19

Assessing Blood pressure using a doppler ultrasound

1.2K
To obtain accurate blood pressure measurements in clinical settings, especially when traditional methods are insufficient, healthcare professionals utilize the Doppler ultrasound technique. This method uses high-frequency sound waves to detect blood flow within the arteries, which is crucial for patients with conditions that complicate circulatory system assessment.
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
1.2K
Ultrasonography01:17

Ultrasonography

4.3K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
4.3K
Fetal Circulation01:14

Fetal Circulation

722
Fetal circulation is a unique system that facilitates the exchange of gases, nutrients, and waste products between the developing fetus and the mother. This intricate process takes place through a special organ called the placenta.
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
722

You might also read

Related Articles

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

Sort by
Same author

Defining neonatal encephalopathy: an international real-time Delphi consensus process.

The Lancet. Child & adolescent health·2026
Same author

Two-shot learning of multiple strange attractors.

Neural networks : the official journal of the International Neural Network Society·2026
Same author

Caring for the smallest hearts: cardiovascular phenotypes and assessment in tiny babies.

Pediatric research·2026
Same author

Assessment of parasympathetic tone during therapeutic hypothermia in infants with brain injury following neonatal encephalopathy.

Pediatric research·2026
Same author

Cerebral Oximetry in Extremely Preterm Infants: 2-Year Follow-Up of the SafeBoosC-III Randomized Clinical Trial.

JAMA pediatrics·2026
Same author

Standardised formal resuscitation training programmes for reducing mortality and morbidity in newborn infants.

The Cochrane database of systematic reviews·2026

Related Experiment Video

Updated: Jul 11, 2026

Infant Auditory Processing and Event-related Brain Oscillations
06:34

Infant Auditory Processing and Event-related Brain Oscillations

Published on: July 1, 2015

Detection of Neurovascular Coupling in Full-Term Neonates Using Wavelet Coherence and Phase-Locking Value.

Kaiyu Yu, Sean Mathieson, Andrew Flynn

    Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference
    |March 5, 2025
    PubMed
    Summary

    This study introduces a novel method using wavelet coherence to monitor neurovascular coupling in neonates with Hypoxic Ischemic Encephalopathy (HIE). Preliminary results show improved differentiation of HIE severity by analyzing EEG power envelopes.

    More Related Videos

    Application of an Amplitude-integrated EEG Monitor (Cerebral Function Monitor) to Neonates
    05:58

    Application of an Amplitude-integrated EEG Monitor (Cerebral Function Monitor) to Neonates

    Published on: September 6, 2017

    New Framework for Understanding Cross-Brain Coherence in Functional Near-Infrared Spectroscopy (fNIRS) Hyperscanning Studies
    05:59

    New Framework for Understanding Cross-Brain Coherence in Functional Near-Infrared Spectroscopy (fNIRS) Hyperscanning Studies

    Published on: October 6, 2023

    Related Experiment Videos

    Last Updated: Jul 11, 2026

    Infant Auditory Processing and Event-related Brain Oscillations
    06:34

    Infant Auditory Processing and Event-related Brain Oscillations

    Published on: July 1, 2015

    Application of an Amplitude-integrated EEG Monitor (Cerebral Function Monitor) to Neonates
    05:58

    Application of an Amplitude-integrated EEG Monitor (Cerebral Function Monitor) to Neonates

    Published on: September 6, 2017

    New Framework for Understanding Cross-Brain Coherence in Functional Near-Infrared Spectroscopy (fNIRS) Hyperscanning Studies
    05:59

    New Framework for Understanding Cross-Brain Coherence in Functional Near-Infrared Spectroscopy (fNIRS) Hyperscanning Studies

    Published on: October 6, 2023

    Area of Science:

    • Neonatal neurology
    • Biomedical signal processing
    • Neuroscience

    Background:

    • Hypoxic Ischemic Encephalopathy (HIE) is a major cause of neonatal brain injury.
    • Monitoring neurovascular coupling is crucial for assessing brain injury severity.
    • Current methods for HIE assessment have limitations.

    Purpose of the Study:

    • To propose a new method for monitoring neurovascular coupling in neonates with HIE.
    • To assess the coupling between regional cerebral oxygen saturation (rSO2) and EEG power.
    • To differentiate between HIE severity levels using advanced signal analysis.

    Main Methods:

    • Utilized wavelet coherence to analyze NIRS-derived rSO2 and the lower envelope of EEG power.
    • Employed cross-wavelet and Hilbert Transform methods for phase-locking value visualization.
    • Investigated the 0.25-1 mHz frequency range for signal analysis.

    Main Results:

    • The lower envelope of EEG power demonstrated superior differentiation of HIE cases compared to standard EEG power.
    • A reduction in phase-locking value and mean coherence was observed with increasing HIE severity.
    • Preliminary findings suggest a correlation between reduced coherence and moderate HIE.

    Conclusions:

    • The proposed wavelet coherence method shows promise for monitoring neurovascular coupling in HIE.
    • The lower envelope of EEG power is a more effective signal for HIE severity assessment.
    • This technique may aid in determining the level of brain injury in neonates.